I just recently discovered this service. Amazing. You can essentially build your own music library and share it with your friends. Right now, its US only and its not without its fair share of imperfections but its very cool nonetheless. Ive used services like Last.fm and have found some great music thanks to you jokers (love your channel Boomer) but Im really liking this site more because of its customization. Oh, and it scrobbles to Last.fm
Check it out: http://listen.grooveshark.com
Let me know if you guys sign up…its free…Id love to check out your playlists.
Come on Swervies! Embrace technology.