http://neomeme.wordpress.com/2007/02/07/nine-cool-things-you-didnt-know-you-could-do-with-wikipedia/

I actually have already been using Wikipedia as a TV episode guide and music database. I use it for almost everything though. The only website I use more for searching is Google, but that could change as Wikipedia gets even bigger.

Comic at the end is so true. I often search stuff then get off track as I click on interesting links.