last.fm

I hate George for getting me addicted to last.fm!

last has a client that you run with your music player that sends their website the songs you're listening to. That data is then aggregated and you can see statistics about what you're listening to, who else is listening to it, send "shout outs" to people, and other MySpace-like queerness.

So if you're curious what I'm listening to, you can click here.