last.fm has some cool systems as well: http://blog.last.fm/2008/08/01/quality-control http://blog.last.fm/2008/08/01/quality-control i especially like the buil

last.fm has some cool systems as well: http://blog.last.fm/2008/08/01/quality-control http://blog.last.fm/2008/08/01/quality-control i especially like the build status bears :)