It looks like the site is a work in progress, but I found a pretty nice listing of MMA fighter websites, as well as their Wiki page, MySpace page, Facebook page, and Twitter page.
http://www.mmafullcontact.com/mma-articles/official-fighter-links/
LOL, thought you were going to "matbattle" that link!
That page has been massively updated.
Seriously, that page is pretty fuckin' cool.
www.mmafullcontact.com/mma-articles/official-fighter-links/
ttt