I’ve never found a better use of social networking than last.fm’s neighbor radio. Here’s how it works.
You join last.fm, download software that reports up to the last.fm servers every song you listen to. last.fm takes that information and finds out who your musical neighbors are.
And with that information they create a radio station just for you that is like having your musical neighbors DJing for you. When I don’t know what to listen to, I listen to neighbor radio. Here’s my neighbor radio, maybe you’ll like it. If you want your own, join last.fm.