Hey man, I got your friend request a couple weeks ago but haven't done anything about it. For some reason your username seemed familiar in a way that I should avoid it, as if it was one that harassed a few friends of mine. Couldn't be sure, so good thing I found this post.
I f****n' love Last.fm. Lately certain aspects of it are going down hill, primarily the people running it, such as the staff who keep banning my friend every time that she says something that offends them. Most of the site doesn't really have much use for me, but I love having my charts. My own personal shrine dedicated to my music life.
Also check out Libre.fm. Similar, but it's just a plain profile with your stats, much like in the very early days of Last.fm and its ancestor, Audioscrobbler.com
www.last.fm/user/badmoonreaper