Social Tools and Apps

Brizzly – Twitter web app
http://brizzly.com

Where is your Username registered
http://usernamecheck.com/

KnowEm – Check your username
http://knowem.com/

Alltop, all the top stories
http://alltop.com/

Topsy
http://topsy.com/

Firefox web browser
http://www.mozilla.com/en-US/firefox/

j.mp - URL shortner with stats
http://j.mp/

TinyURL – URL shortner
http://tinyurl.com/

Listorious
http://listorious.com/