This is a cross between a social networking site and music suggestion. It makes recommendations based on what you listen to. If I understand the system though you don't have to rate, it figures out your tastes in music via a winamp plugin.

That's all I know, I haven't had a chance to play too much with it but the 'Search for a band' is giving me lots of things that have been recommened to me, as well as things I lke. At the very least this looks promising as a place to find new artists.

Social (Music) Networking