I cant find the original thread for this, but we have a WipeoutZone group on Audioscrobbler/Last FM and I thought it would be a cool idea to populate it in the same way as we did the Frappr one.

Here's a link to the group - tell a friend:

http://www.last.fm/group/WipEoutZone

Here's a link to my profile - add me as a friend:

http://www.last.fm/user/infoxicated/

All you need to do is download the audioscrobbler plugin for whichever media player you use and all the music you listen to will be added to your profile. What's so good about that? Well, it recommends neighbours (people who listen to similar stuff) so you can broaden your horizons, and eventually you can listen to your own radio station populated by your kind of music.