http://slandr.net – Slandr.net is home of the backchannel services. A backchannel is a place where visitors come together in a digital manner to rant about their common subject which in most cases is a conference or presentation they are attending at that very moment'. May the best app win! Read more »

http://addictomatic.com – Instantly create a page with the latest buzz on any topic. May the best app win! Read more »

http://www.tweetparty.com – Login using your twitter account, put your friends in groups and message them all at once using twitter. May the best app win! Read more »

http://flotzam.com – Flotzam started life as Flitterbook, a showcase mash-up of Flickr, Facebook and Twitter data. May the best app win! Read more »

http://www.crazybob.org – Twubble can help expand your Twitter bubble—it searches your friend graph and picks out people who you may like to follow. May the best app win! Read more »

http://friendfeed.com – Discover what your friends are sharing, Discuss with people you know, Share your stuff from other sites automatically. May the best app win! Read more »

http://twittertale.com – Remember those obnoxious kids who used to tattle on you? Hello, that's us... May the best app win! Read more »

http://www.twitxr.com – You can share a moment, a picture, a thought, instantly with your mobile phone. May the best app win! Read more »

http://www.phoreo.com – Share pictures, music, video, and other files with friends using Twitter. May the best app win! Read more »

http://www.twittai.com – Twittai is a Java mobile application designed for Twitter, which lets you tweet on your cell phone. Read more »

http://hahlo.com – Hahlo is the original Twitter client for iPhone/iPod Touch. May the best app win! Read more »

http://twistori.com – this is the first step in an ongoing social experiment, based on twitter. inspired by wefeelfine and drawing data from summize, hand-crafted by amy hoy and thomas fuchs. May the best app win! Read more »

http://iconfactory.com – Twitterrific is a fun application that lets you both read and publish posts or "tweets" to the Twitter community website. The application's user interface is clean, concise and designed to take up a minimum of real estate on your Mac's desktop. May the best app win! Read more »