Social Community Resources

Twistory
Takes your Twitter backlog feed and adds it to your favorite calendar application (iCal, Google Calendar, etc.) for an at-a-glance browsing history of your Tweets. Allows you to backup and export your Twistory and save to your computer.

TweetEffect
Filters and displays which of your Twitter updates made people follow or leave you. Simply enter your Twitter ID in the box provided and get your Tweet results. No login needed.

Twimbow
Helps social media users to engage their network of friends more effectively. The site organizes and enriches online conversations with color making it easier for people to interact with friends, filter groups of users, highlight important tweets, distinguish different type of messages, etc.

Chime.In
A social media platform where you can learn and share with others who have the same interests. Tools are designed to give everyone a bigger voice and include: analytics on your posts and followers, ways to connect people with the most relevant and quality content, etc.

GROU.PS
A do-it-yourself social networking platform. The site lets people come together (around a shared interest) to form interactive communities or affiliations. Built-in apps enable easy collaboration and communication throughout the community.

FindPeopleonPlus.com
An online directory of Google Plus users. You can search people by name and location, see people on Google Plus who are near you, view the most followed Google Plus users on the right, and see your followers and who you are following, etc.

Twitip
Provides useful tips about Twitter and how to use it more effectively. It covers Twitter tips of all types, including writing for Twitter, how to grow a following, branding, corporate tweeting, etc.

Vyew
Allows you to meet and share your content with others in real-time at anytime. You can upload images, files, documents, and videos into a room and users can access and contribute at anytime.

ManageFlitter
An easy to use Twitter Account Manager. You can clean up and manage who you follow, who isn't following you back, which inactive accounts you follow, and easily search inside your Twitter stream.

Friend or Follow
A Twitter followers management program. You can easily organize your twitter people into three categories: Who You Follow (people you follow but don't follow you), Who is Your Fan (those that follow you, but you don't follow), and Who is Your Friend (people that you follow and who follow you back).

Twiends
Provides introductions to people looking for friends and followers. On this community building site you can earn credits when you follow someone or vice versa. You can decide how many credits you want to offer per follow making it a fun and interesting way to meet people.

Klout
A site that tracks the popularity of tweets and assigns scores ranging from 1 to 100. Businesses can find out who's influential in their industry, discover who's talking about their brand and how much reach they have. Get to know, and communicate with, your most influential customers, etc.

BibSonomy
A Web 2.0 style collaborative bookmarking and publication management system. You can add tags to your posts, store and share your bookmark or publication, and access your data from anywhere.

TwitPic
Allows you to easily share photos and images on Twitter in real-time. You can post photos to TwitPic from the site, through email, or from your phone.

AddThis
A content sharing, bookmark tool that helps website publishers and bloggers spread their content on social networks across the Web. Features include Google Analytics Integration, Clickback Tracking, etc.

Bukisac
A convenient, one-stop community where members can find information and educational content. Content includes articles, videos, presentations, audio recordings and image slideshows. In addition, members are paid ongoing royalties for their shared knowledge contributions.

Biznik
An award-winning community of small businesses and entrepreneurs committed to helping each other succeed. Members can connect online and/or meet in person; learn how to keep track of current business trends, social media and grow their business; meet potential partners, prospects, etc.

LifeStream.fm
A social/media aggregator providing real-time information and updates for you and your friends. Organize all your profiles and activity on one page for easy viewing of your bookmarks, videos, tweets, photos,blog posts, and more.

yfrog.com
A popular service that lets you share photos and videos on Twitter. A simple, straightforward site that is easy to use and that supports a wide variety of image and video formats.

Zoofs
Provides a new way to find YouTube videos that people are talking about on Twitter. Zoofs reviews tweets every day, searching for the most tweeted YouTube videos, and applies a weighing recipe to rank them based on their popularity.

FreeTwitterDesigner.com
Lets you create free Twitter backgrounds that have the same look and feel as those done by professional graphic designers. Easy to use and takes only minutes to create and upload a background to your twitter account.

uberVU.com
Makes it easy to keep track of, and interact with, your social community by giving you great tools and analytics to view Twitter, blogs, social sites, forums & news sites all on one site.

Betternetworker.com
The largest social network and training website in network marketing. Your profile rank and exposure is directly related to your active participation, content contribution and community votes.

BigStartups.com
An online community of startup companies who want to share their experiences, promote their ideas, develop partnerships and get feedback from others in the startup community.

TwitScoop.com
A real-time web monitor that cuts tweets into pieces ("tags") and ranks them by usage frequency. Also detects trends in real-time, identifies breaking news and monitors specific keywords providing custom graphs for activity related to any given word on twitter.

Twuffer.com
Allows Twitter users to compose pre-written, post-dated tweets and then schedule their release to Twitter on an hourly, daily or monthly basis.

Listorious
A new site that makes it easy to find the best lists of Twitter users on any given topic and for the list creators to publicize their lists.

SocialOomph
Allows you to schedule tweets, track keywords on Twitter, save and reuse tweet drafts, automate welcome DMs to new followers, track clicks using Bit.ly URL shortening, auto follow and unfollow, vet new followers, etc. for any number of Twitter accounts.

Splitweet.com
A multi-Twitter account manager and brand monitoring site for heavy & corporate Twitter users. Distribute your tweets and follow your contacts across multiple accounts.

Fytch
A new startup that enables you to write and read comments at any web site you are browsing. Share your thoughts, opinions, ideas and reviews. No download or installation required. Just drag the Fytch icon to your browser's bookmark bar. Comments are centrally collected but directly attached to the site of origin and available to any Fytch user. Signup with your Twitter, Facebook, Google, Yahoo or OpenID info.

Screenr.com
Provides a web-based screen recorder which allows you to easily and quickly create screencasts for your Twitter followers. Works great on iPhones. Ideal for tutorials, short presentations, etc. Recordings can be up to 5 minutes in length.

MuckRack.com
Shows the tweets of journalists who do the muckraking for major media outlets, making it easy to follow online, real time reporting. Scan tweets by news category, news source, etc. Good place to find breaking news.

Proxifeed.com
Creates relevant postings and broadcasts them into your Twitter feeds. Simply define your interest using keywords and Proxifeed will broadcast real-time web content from hundreds of thousands of RSS feeds matching your keywords. Set your post frequency, then sit back and track your stats.

KnowEm.com
Checks the availability of your brand name, user name or vanity URL on 120 popular Social Media websites. Quick and useful service.

TwitterCounter.com
A popular site that can track stats for any Twitter user. Also provides top 100 lists, badges and a slick widget that shows which Twitter users visit your blog or site.

TwitterFeed.com
Adds your blog, or any other RSS or Atom feed, to popular microblogging platforms like twitter or identi.ca. Simply add the URL for your blog's RSS feed and your preferred posting frequency and TwitterFeed posts new items to your specified service.

Tweetmeme
Aggregates all the popular links on Twitter to determine which links are popular and then categorizes them into categories and sub categories. Provides a tweet count and a retweet button for each link. RSS feeds provided for any category.

Retweetist.com
Tracks the most popular retweets, (Twitter posts previously made by another user), Retweeters and URLs. Provides a quick snapshot of what's hot on Twitter.

Namechk.com
Instantly shows you if your desired or branded username is available at the majority (70+) of the top social networking websites. Type your username into the "chk" search box and it queries all the social sites listed on the page and displays whether the username is taken or available.

Posterous.com
A clever service that lets you post things online fast using email. Email post@posterous.com with any text & attached files and Posterous replies instantly with the creation of your new posterous blog. Posts via email can also update all the other social media services you use such as Twitter, Facebook, Flickr and blog sites like Wordpress and Tumblr.

Twibs
Gives twitter users a place to find businesses on Twitter. Provides an alphabetical directory of businesses with the number of Twitter followers each has, twitter contact info and posts by and about the business.

Spy
Taps into social media conversations on Twitter, Friendfeed, Flickr, Blogs, Yahoo! News, etc. A great tool for monitoring chatter about your site, articles, services, products or competitors. Results are updated on a real time basis.

Samepoint.com
Monitors user-generated conversations taking place across the social web tracking countless conversations on blogs and social media sites. SamePoint.com converts these discussions into web pages, or permalinks, and organizes them within a tag cloud. Very useful site and an indicator of a new trend in search.

OneRiot
A social search engine that finds the pulse of the web. Unlike other search engines, OneRiot prioritizes information based on its current popularity, making search results relevant, fresh, and friendly.

TweetBeep
Is like Google Alerts for Twitter. If you use Twitter or are interested in what Twitter users may be saying, this is a very useful site. Simply put in a keyword or website, and get emails when others tweet it. Keep track of conversations that mention you, your products, your company or anything. Great for monitoring your online reputation, finding networking opportunities, etc.

Twitter Grader
Measures the reach and authority of Twitter users based on profile, update frequency, followers and overall status. More importantly it suggests people you should be following and provides a listing of the Twitter elite in your area.

iTweet
The newest addition to the Jayde Online network of websites. Add a blog, if you have one, or grab an RSS feed from one or more of the 30 blog categories listed.

Just Tweet It
A directory of Twitter users broken down by category which makes it easier for people using Twitter to find other "Tweeters" with similar interests. Also provides information on the latest Twitter tools, blogs, groups, services, links and news.

SocialMention.com
A social media search engine that searches user-generated content such as blogs, comments, bookmarks, events, news, videos, and micro-blogging services. Track what people are saying about you or any topic in real-time.

SocialTimes.com
Serves as a centralized location to discover news and interact with others in the social community, while furthering awareness of the products and companies that shape the social web. The site is updated daily with breaking news and videos.

CenterNetworks
Focuses on the "new" Internet, helping industry professionals learn more about social networking, Web 2.0, and social media.

Stumpedia.com
A social search engine that relies on human participation to index, organize, and review the world wide web.

Wirefan
A search based social bookmarking website where users can submit and vote on news and stories. Nice layout and easy to use.

Plurk.com
A service similar to Twitter. It allows you to showcase the events that make up your life and follow the events of the people that matter to you in digestible short messages called plurks.

Listio.com
A community based directory of web 2.0 apps and services. Vote for, or comment on, your favorite apps and services.

Minggl.com
Provides a unique toolbar for IE 6+ and FireFox 1.5+ that serves as a social interaction manager for handling information, communication, and navigation across multiple social networks. Features include friend consolidation, automatic logins to profiles, continual mail, comment, and friend activity notifications.

Jaiku
(Acquired by Google) enables people to share their activity stream - status messages, recommendations, events, photos, Jaiku posts or Web feeds. Users can connect via the Web, IM, and SMS as well as through 3rd party apps.

ClipClip
A social bookmarking site that goes one step further than other bookmarking sites, allowing you to 'clip' pictures, applications, and paragraphs from any website. Works, more or less, as your own personal scrapbook.

Sphinn
A social site for search and interactive marketers designed to allow you to share and discover news stories, read and take part in discussions, discover events of interest and network with others.

Go2Web20.net
A popular directory of Web 2.0 applications and services presented in a uniquely different way.

Ning.com
An online service that allows you to create, customize, and share your own social network for in seconds. You can even add your own feature set.

Care2.com
A social community site with over 7 million members. The site covers a wide range of topics with member posts and commentary.

eSnips
A top social content-sharing site, where you can publish and share any media type in 5GB of member space. Create different folders for each topic, add any files you like and control who views each folder.

coRank.com
A site where you can create or visit pages, add whatever things you find interesting on the web, and do all sorts of things once they're added.

Zimbio.com
A popular community site where you can research and learn about any topic. With an account you can submit your blog, post opinions, write an article or create a wikizine.

Diigo
Combines social bookmarking, clippings, in situ annotation, tagging, full-text search, easy sharing and interactions into a powerful personal tool and a rich social platform.

Megite
A social news aggregrator for anyone interested in what's happening right now by intelligently uncovering the most relevant items from auto discovered news sites and weblogs.

FriendFeed
An innovative beta service that provides you with a personalized feed of what your friends are up to on various social community sites like Flickr, Facebook, Digg, etc. Makes all the sites you already use a little more social by letting your friends discover the stuff you discover, comment on it and share it.

Outside.in
An interesting & useful site that lets you explore what is happening in your community. Just enter your city, neighborhood or zip code to find content related to neighbors, places, stories and comments.

BlinkBits.com
A slight twist on the social content site concept. Members share bits of wisdom on any topic. Very popular site.

BlinkList.com
A social bookmarking and website recommendation search engine. Import and manage your bookmarks, create watch lists to see what others are finding online and discover what's currently hot.

ReviewCentre.com
An online community where you can find and share useful information to help you and other people make informed choices when purchasing products and services. Take a look at the Web section for site and software reviews.

Biz-Whiz.com
Biz-Whiz.com is a community website for 'work-at-home' related information and resources. A good resource for tips and articles.

Yammer
A free (private) social network for your company. You can collaborate in teams, share ideas and get feedback, see what your colleagues are working on, create and edit content, and receive updates all in one place, etc.

Favo.rs
A community for founders and professionals to broadcast and fulfill each other's requests for help (i.e. as simple as a retweet or as important as an intro). Just sign up with your Facebook or Twitter account to join and post your mini profile and to view other member's favo.rs.

TweetLevel
A Twitter measurement tool. It can be used by brands for social media planning and measurement and to find the most powerful influencers on Twitter. The tools allow you to sort the data by context and relevance and then analyze people's influence.

Fastgush
Provides news and information on social networking sites (Facebook, Delicious, Google, LinkedIn), social media startups, social media marketing and current trends. Featured articles are from industry experts and social media enthusiasts.

The 12 Most
A unique business and social media blog providing useful tips and information from its growing community and followers. Each post must start with "12 Most" and focus on the following categories: Business, Internet, and Lifestyle; or subcategories such as Blogging, Social Media & SEO, Sales & Marketing, etc.

{Grow}
A social media and business marketing blog by Mark Schaefer. He provides helpful tips and insights on how to grow your company, reputation, customers, impact and how to Grow yourself. The community regularly participates in commenting and feedback on current posts providing a dialogue of pros and cons on each blog topic.

Fluther
A question and answer collective that specializes in getting fast answers from the right people. The site was acquired by Twitter in 2010.

Tweepi v2.0
Helps you manage your Twitter account - making sense of your social graph, with stats. Simply sign in with your Twitter account and you can flush unfollowers, reciprocate, or cleanup inactives. Use the Geeky Clean-up tool to filter out those inactive and unwanted tweeps by checking out their details, etc.

Novell Vibe
A place where enterprise teams can work socially to achieve better results. You get real-time social networking, online document co-editing (in the cloud), file sharing with built-in security & control - all the tools needed for connecting conversations into groups that make sense to you.

Foursquare
A location-based mobile platform that makes cities interesting and easier to explore. You can "check in" using a smartphone app or SMS to share your location with friends and colleagues. Businesses can use the foursquare platform tools to attract, engage, and retain customers and audiences.

BlogBookMark.com
A social bookmarking site where you can read or submit a story on the latest news in Science & Technology, Entertainment, Sports & Recreation, Computers & Internet, etc.

Twaitter
A Twitter user interface that helps businesses promote their products and communicate with their customers. The business and marketing tools include a Tweet calendar, RSS Feed to Twitter & Multi-user Manager, and allows you to send scheduled, personalized messages to your followers.

Xing
A professional business networking site that allows you to find new ideas, contacts, friends, experts, and stay connected in a 9 million member, world-wide community. Search for groups, events, jobs, etc.

DropJack.com
A Digg-like social content website where you can submit, read and share relevant articles and news content. Stories are ranked by the number of votes received.

Info Barrel
An information destination and how-to site as well as a shared revenue social media community for media producers, writers, and other content developers to publish their material and create an extra revenue source.

LiveVideo
A video streaming community on the web. Members can find, upload, watch, search, and share original and exclusive content, participate in weekly contests, and enjoy great videos, etc.

JustUnfollow
A simple twitter app site for unfollowing users not following you. Simply sign into your twitter account and once authorized you can selectively choose those users you want to unfollow.

Hi5
The 3rd largest social media destination and entertainment site on the web. Create custom profiles, avatars, play music, chat, etc. Available in over 50 languages.

RedGage
A unique web site that pays people for their online content and monetizes their social activity. It's a centralized hub where you get paid for all the things you're already doing online at places like Facebook, Twitter, YouTube, Flickr, and Blogger.

Social Media Biz
Covers news, trends, tools and resources related to social media, social net­works and Web 2.0. Helps businesses achieve maximum impact with their social media strategy or campaigns.

Tweetup
A new site that combines sophisticated relevance algorithms with a bidding system to raise your best tweets to the top of the search results and make it easy for you to acquire new followers.

Newswire.net
A social network for independent journalists that equips writers with the credibility, structure, and distribution needed to report the news and reach a broader audience.

Docstoc
An online community and marketplace to find and share professional documents. Docstoc provides the platform to upload and share documents and serves as a vast repository of free and for purchase legal, business, financial, technical, and educational documents that can be easily searched, previewed and downloaded.

Jumptags.com
A popular Web 2.0 social bookmarking web service for collecting, storing, sharing and distributing web bookmarks, notes, RSS feeds, contacts, etc.

SiliconIndia.com
India's largest community of professionals, the Indian equivalent of LinkedIn with over 2M members. Connect with people you know, companies and new contacts.

Answerbag.com
A popular community of people helping others. Ask questions and share your knowledge about any topic with the world. Over 1.1 million members.

Tinker.com
Helps you discover and join the top conversations on Twitter and Facebook. Create or follow an event stream by choosing a keyword. An embeddable version of Tinker is available for sites.

Shout'Em
A platform which allows you to create a co-branded micro-blogging social networking service. Create a Twitter clone or a site that includes micro-blogging, photo sharing, geo location sharing and mobile browser support.

HootSuite.com
A Twitter Toolbox loaded with features like multiple account management, stats tracking, tabbed layout, tweet scheduling, alerts, threaded conversations, etc.

Twitdom
A database of over 1,100 twitter applications broken down into multiple categories, including desktop apps, mobile apps, games and mashups. The site also has an ebook section.

Twittorati
Tracks tweets from the highest authority bloggers, starting with the Technorati Top 100 and soon to include many more of the web's most influential voices.

Twubs.com
A Twitter search engine that shows Twitter groups (twubs) built around content aggregated from #hashtags. Search any topic to see the real time Tweets on that subject. Twubs are also broken down by popularity, category and featured topics.

Pixelpipe
A content distribution gateway that allows users to publish text, photo, video and audio files once through Pixelpipe and have the content distributed across over 75 social networks, photo/video sites and blogs.

HelloTxt.com
Lets you update your status and read your friends' status across all main microblogging (20+) and social networks (12) all at once.

Brightkite
A location-based social network. See where your friends are, what they're up to in real time and meet others nearby. Post photos, notes and browse new places.

Hashtags.org
Tracks trends on Twitter in real-time via hash tags (words prefixed with a hash symbol - i.e. #hashtag). Trends can also be viewed for the past week and month. Useful service to keep up with breaking news.

twendz
A Twitter mining Web application that utilizes the power of Twitter Search, highlighting conversation themes on Twitter. Just do a keyword search to see the latest 70 tweets on any topic. When new tweets are posted, they are dynamically updated, minute by minute.

URL.com
A search community that uses a "bionic search engine" that allows collaboration and the improvement of search results gathered from the best web search engines

SocialGO
Allows you to create a flexible, fun social networking website in a few minutes. It can be a stand-alone site or bolted onto an existing. Features include groups, messaging, photo & video sharing, communal blogging, discussion forums, etc.

Twilert.com
A Twitter application that lets you receive regular email updates of tweets containing your brand, product, service, or for any keyword you like.

SpicyPage.com
A social online community where anyone can share or talk about what websites or blogs they've discovered on the net. You can post, comment on , vote on, and share your favorite sites.

Identi.ca
A fast growing micro-blogging service similar to Twitter but based on the open source software Laconica tool. The site uses the OpenMicroBlogging protocol, meaning you can have friends on other microblogging services receive your notices.

The Twitter Fan Wiki
A place for Twitter fans to share ideas, uses and feature requests. The site covers almost every aspect of Twitter activity and has comprehensive lists of Twitter apps, mashups, etc.

SocialMediaExplorer
One of the most widely read and rated blogs in the areas of social media, marketing and public relations. Great posts on issues of the day in the on-line marketing world.

TwitThis
An easy way for people to send Twitter messages about your blog post or website. Visitors to your site can use the TwitThis button or link to create a shorter URL of the webpage which they can then send with a description to all of their friends on Twitter.

Ping.fm
A simple service that makes updating your social networks quick and easy. Use AIM, GTalk, iGoogle, Windows Live Messenger, Yahoo! Messenger, WAP, iPhone/ iPod Touch, SMS or E-mail to update your account on more than 25 social community sites.

SocialTwist
Offers a widget called Tell-a-Friend that lets users recommend and share content directly with their friends via any method: e-mail, IM, social networks, Twitter or blog. Site owners get immediate stats on exactly what content is being spread by their readers.

Docstoc.com
Provides a platform for users to share their documents with the world and serves as a vast repository of documents in variety of categories. All documents can be easily searched, previewed and downloaded.

SocialMediaToday.com
A moderated online business community for social media bloggers, marketers, PR and media professionals.

FaceReviews.com
Covers major social media sites and platforms like Facebook, My Space, Bebo, Hi5, Orcut, Linked in, etc. and related applications, brands and business. Provides social news, reviews and trends.

Involver.com
Makes it easy for any marketer to create, distribute, and track high-conversion video campaigns on social networks like Facebook. Service features include a campaign builder, a comprehensive dashboard, interactive video plug-ins, white label social applications, immediate campaign wide changes and robust reporting tools.

coComment
Allows you to keep track of all the comments and discussions you are participating in or observing on the Web. You are notified of any additions to a comment stream or discussion. If you are a blogger, you can display the comments you make elsewhere back on your own blog.

ShareThis.com
Another service similar to AddThis which simplifies social bookmarking. It lets you instantly access all of your profiles, blogs, friends, and contacts for easy sharing and updating.

BlogCritics.org
A new kind of online magazine, an interactive community in which writers and readers from around the globe talk about stories, issues, and products.

Trendpedia.com
Finds trends in social media. Search blogs and discover who's discussing what, where, when and how. Choose a topic, enter keywords, and then "Search Trend". Tracks topics and organizes them in a trendline that shows popularity over a period of up to three months.

Plime.com
Another popular social community/ bookmarking site with numerous categories for a variety of stories as well as chat and forum sections.

Pixel Groovy
A social driven community for finding and sharing the best computer learning resources & tutorials available. Good info and growing quickly.

Design Float
A Digg style, community driven news aggregator dedicated to the design industry that collects and organizes design-related content from across the web.

Tweako.com
A user-powered site and social network, serving guides, tutorials, and more in all categories of computing, technology, and the Internet.

Flux.com
Allows you to create social communities on your website. Features include content sharing, member profiles, customized page layouts, photo and video uploads, easy technical integration, etc.

NewsCloud
A community of readers who submit, rate and discuss the most important stories from around the world. Offers an alternative aggregated view of global news from a variety of sources.

Mixx.com
Another popular social community site that allows you to tailor content categories, tags, specific users and groups. Mixx delivers top-rated content as chosen by you and people who share your passions.

SocialMarker.com
A free service that reduces the time and effort needed to socially bookmark a website. Dragging the SocialMarker button to your browser bookmarks toolbar creates a submission bookmarklet which allows you to socially mark an item on any site by selecting the text and clicking the SocialMarker button.

TechDirt.com
Combines the power of human experts with the latest technologies, to turn raw data into valuable, relevant, accurate, reliable and useful information.

Graphic Design Community
A new social networking and community site for graphic designers, web designers, desktop publishers and graphic design students. Includes a design forum, chat, collaborative blog, a photo gallery, articles, etc.

BuzzFeed.com
Publishes 10 stories daily that are causing buzz on the Web. Stories are selected by using a variety of techniques, including a web crawler that vists 50,000+ sites daily, a trend detector that looks for accelerating buzz, a click tracker to measure reader response to stories and human editors.

Spock.com
A unique personal search engine, helping users find and discover people. Over 100M people indexed to date and growing rapidly in size and popularity.

PerfSpot.com
Another popular social community site that allows members to post pictures, news, videos, websites as well as create groups and blogs. Members can also review and vote on all of the above.

Netvouz.com
Another popular social bookmarking service that allows you to save your favorite links online and access them from anywhere. Share with others or protect them for your own privacy.

Ars Technica
Specializes in original news and reviews, analysis of technology trends and expert advice on a wide range of tech related topics. Resources include articles, guides, journals and a forum.

XOM Reviews
Allows rank and file web surfers to share their views on, or experiences with, various companies and websites.

Yelp.com
A popular social community site focused on finding, reviewing and discussing local businesses and services. Real people writing real reviews. Great way to find what you need in your area.

PBwiki.com
The world's largest wiki farm with over 150,000 wikis - wikis being simple Web pages that let you collaborate with others. Easy to join.

3spots
An interesting aggregation of Digg clones, social bookmarking sites and related Web 2.0 tool and niche sites. Pretty much covers the whole Web 2.0 spectrum.