libre.fm is cool, but the UI really disappointed me.

The site does bad job explaining itself, and therefore only makes sense if you already use last.fm. The UI is crude (javascript links with 'href="#"' which bounce you up to the top of the page all the time, etc) and inconsistent (nav bars come and go).

I think it's an awesome idea, but I think it needs some TLC from a good web developer. (And to be fair, here, I don't claim that I could do any better -- I'm bad at web UIs, and lean heavily on others when I have to make them.)