Want to earn tons of cool badges and prizes while competing with you friends to see who can be the best American? It's up to you to keep America safe! If you see something suspicious, Snap it! If you see someone who doesn't belong, Snap it! Not sure if someone or something is suspicious? Snap it anyway!
posted by boo_radley on May 7, 2010 - 24 comments

Ning is a very cool thing. 'Sign up. Build new social apps. Use new social apps.' [via Torrez]
posted by stavrosthewonderchicken on Oct 4, 2005 - 25 comments

Learn and compare your MP3 listening habits (via Waxy)
posted by oissubke on Feb 9, 2003 - 35 comments

This is pretty damn cool: your bookmarks, napsterized. A new app (windows only, sorry) to let you share your favorite sites with everyone and allow others to search for them. If they add a hotlist, ala napster, this could be one killer app.
posted by mathowie on Jan 28, 2001 - 7 comments