I despise last.fm, yet for some reason I'm always brought back to using it. I have the last.fm app on my G1 (android is amazing), and I had some frustrations with it today. Today, whilst painting the house, I wanted to get some music going. So! I just open up the last.fm app, type in a favourite band of mine, and get it going. I wanted to hear some of their songs. Not their similar artists. Yes, I know, when you play last.fm radio, it plays artists similar to the one you punch in. But I went through at very least 70 songs, and none of them were of the band I told it to play. It would have been nice to have at least one of their song play, but nooo.
Also, I can't get their online radio player to work in firefox. Apparently it has some issues.
But anyway. I ramble. Last.fm is actually a pretty nice streaming service, considering it's free.
I still love using my good ol' CD's though.
~pn