cherrypeel.com - the democratic music revolution
This site popped up on Reddit today and it's really brilliant. Much the same as one can get news and other information from social news sites like Reddit or Digg, one can find new (and not mainstream) music on Cherry Peel. I believe it's the first social music site.
Submit or explore music uploaded by the bands and musicians themselves while being able to democratically vote for songs you enjoy. One can both discover new music or expose people to your own work. It even links to iTunes so you can purchase the music if you like it.
Very cool.