I know I’m late. Propably all of you already have heard of last.fm. Well I’ve heard from it since some years but never actually used it, instead about a year ago I tried out iLike which is basically the same thing only from another company. I cannot tell you what’s better. I barely used iLike in the last months and I’m not deep into the last.fm community. For the moment I must say I prefer the community functions, the layout of last.fm more. Also the software they use to collect the data of songs you played etc. seems to be better.
In case you wonder, here is the music I last played (yeah, I own them all ^^):