music and statistics: a winning combination
Look, I got a lastfm account! I've had a lot of fun refreshing the profile page constantly, obsessively monitoring the favourite artist rankings and attempting to correct them ("I don't like Jewel more than Kokia! I must remove all trace of her from my playlist until this is rectified!"), and marking my favourite tracks with a little red heart. ♥ Apparently you can also use it to like, listen to streaming music from your collection, your friends, and "similar artists". Or something.