I’ve started using Last.fm and it is fantastic!  I was listening to some Armand Van Burien when I scrolled down to see what other people thought about it.  As I was scrolling down my mouse rolled over one of the images as i was using firefox it displayed the alt (caption) text as flyout text.  In the case of Last.fm this turns out to be a description of the users details.

r34c7 – you are busted.