After my latest soccer (erm... football) league game today, which we lost again :-(, I came to the office to catch up with some work. I installed last.fm for the first time and I am loving it. I felt like "Pink Floyd"-similar music while coding and voila...
Ah... the beauty of collective intelligence.
BTW... after Einar's recommendation I've been reading "Programming Collective Intelligence". I am only at the first chapter but it looks like an interesting book.