Twitter

• Apps

• Blogs@

• Twitter  - Global online community and micro-blogging service that shares members' thoughts or updates in 140 characters.

• 140 Characters Conference  - New conference that will explore the ways Twitter has impacted celebrities, media, politics, and advertising, as well as other pertinent topics.
• Chitter.im  - Gtalk bot developed to enable users to communicate with or use Twitter through the Google instant messaging service.
• CountingTweets.com  - Makes use of the Topsy API to count the number of times links to a site has been tweeted.
• Crowd Eye  - Scans tweets, retweets, and links, and then provides a variety of ways to view and analyze the results.
• Digestly  - Generates daily, weekly, or monthly summaries of tweets from specified users.
• Downtweet  - Offers an alternative and enhanced interface for Twitter users displaying customizable feeds.
• Fake Twitter Builder  - Allows users to create fake Twitter posts and conversations.
• Friend or Follow  - Provides Twitter users information on who "unfollowed" them, who is not following them back, and who are they not following back.
• The Grim Tweeper  - Provides an unconventional and interesting way to clean up follow lists on Twitter.
• Gunfollow  - Provides a straight-from-the-shoulder way of unfollowing people on Twitter. Provides the options to block a user and to send a message to the person unfollowed.
• InboxCleaner  - Advanced Twitter direct message inbox cleaner. Deletes messages by user name or by a phrase or word.
• Just Unfollow  - Helps users to find who they are following that are not following back, and allows them to realize it.
• Linkalope  - Searches for the latest links on Twitter. Also presents a directory of most recent links sorted by category.
• Mattinator  - Multiple account twitter tweeting. Matt's service makes it easy to post to multiple accounts from one log in.
• Million Dollar Drew  - This initiative is working to gather 1 million followers of @DrewFromTV (Drew Carey), who will then donate $1 for each follower to LIVESTRONG.
• My Friends Mosaic  - Allows users to enter their Twitter name, and then creates a mosaic of their friends' photos, and offers them on coffee cups and t-shirts.
• OuTwit Me  - Tag cloud generating tool focusing on the major words used on Twitter.
• paper.li  - Compiles posts from various users on Twitter in a newspaper-style format.
• Penolo  - Allows users to scribble or make simple drawings and share them on Twitter.
• Resonancers  - Analyzes how often tweets are retweeted and uses a formula to display the most influential people on Twitter.
• ShowMe Trend  - Twitter trending topics database. Presents trending topics by date or time.
• SnapBird  - Twitter search service that scans tweets posted older than ten days ago as well as tweets within direct messages and user's favorites.
• SpokenTwitter  - Allows users to speak their tweets, and followers to hear them.
• StockTwits  - Collection of "stock twits", from real investors in realtime, with real ideas.
• Stupid Fight  - Fun tool which compares the fans of two celebrities and decides whose fans are the stupidest.
• Trendistic  - Information about trending topics on Twitter. Presents statistics, graphs, and a chart code for embedding on websites or blogs.
• TrendsMap  - Real-time local Twitter trending topics presented on Google Maps.
• Truelike  - Serves as the Twitter equivalent to Facebook's "Like" button.
• Twackit  - Online service for tracking metrics or for observing trends through Twitter.
• Tweet Scan  - Twitter search engine scans the latest tweets for certain keywords or hashtags.
• Tweet What You Spend  - Allows users to create a cash journal by using Twitter to tweet what they spend. Includes the ability to categorize expenditures.
• Tweetadder  - Twitter promotion and marketing tool offers details of price, downloads, tutorials, affiliates and blog.
• TweetAlert  - Service which monitors hash tags and re-tweets when the user-specified search string is found. Requires setting up a new account and then following that account.
• TweetBrawl  - Allows users to brawl with other Twitter users, then tweet their results.
• Tweetcongress  - Social media platform encourages following the tweets of elected congressmen and women.
• Tweetfind  - Search engine helps find celebrities, people and businesses on Twitter.
• TweetMeme  - Locate the hottest tweeted topics with this twitter search engine.
• TweetPsych  - Creates and presents "psychological profiles" of public Twitter accounts.
• Tweetree  - Puts twitter posts into a tree so people are replying in context, and they are easier to understand.
• TweetWhen  - Presents the times and dates when a Twitter user gets the most retweets for each tweet.
• Twestival  - Encourages Twitter users to hold local events designed to meet other users for an evening of fun and to raise money for designated charities.
• Twibes  - Collection of Twitter icons, themes, and other freebies.
• TwileShare  - Free online service that enables the uploading and sharing of files on Twitter.
• Twit Robot  - Allows users to automate their tweets by scheduling them into the future, automatically tweet their blog posts, and promote their businesses. Also offers an enhanced people search.
• twitcam  - Webcam service which posts a video description and link to a user's Twitter account, and allows users to tweet directly from the broadcast page.
• Twitchy  - Michelle Malkin and her team take on the most important stories trending on Twitter.
• Twitpic  - Real-time media sharing for Twitter supported by popular Twitter clients. Allows the posting of photos or videos from a phone, on the site, or through email.
• The Twitter Guidebook  - Provides information on the basics of using the service, community building, and how to use the service for business purposes.
• Twitter Symbols  - Resource with Twitter symbols and small drawings that can be used to decorate special Tweets.
• Twonvert  - Converts regular texts into shorthand writing for posting on Twitter or short message sending.
• Twt.fm  - Enables music sharing through Twitter. Generates a track page using a user's Twitter page design.
• twtjobs  - Allows users to create a resume, stating in 140 characters what a potential employer should know about them. Also allows users to post open jobs.
• TwtQpon  - Social media coupon creator. Create basic coupons that any customer can access, or secret coupons for select customers.
• Twtvite  - Allows users to create "Tweetups", which are meetings of people they know from Twitter. Users can also search for Tweetups in their local area.
• Twubs  - Categorizes tweets by using their corresponding hashtags, and allows users to see only tweets in those categories.
• We Follow  - Categorizes Twitter users to make it easier for people to see who they should be following.
• Who.Unfollowed.Me  - Simplifies the task of finding out who "unfollowed" and who is are not following back a particular Twitter user.
• Who's Your MVF  - Helps identify a Twitter user's most valuable follower.
• Zoofs  - Compiles YouTube videos recently shared or hotly talked about on Twitter.