I read like 20 different MMA Blogs and Sites everyday, and I got sick of having to switch between all my sites all the time to see who had the latest updates.
Thus, I built my own website to track all my favorite sites (including this one):
MMA Buzzsaw - Buzz through the latest MMA news.
Basically it fetches the news, vidoe, photos, and radio from a bunch of different mma sites and then constantly updates the front page.
I'd love your feedback on the site, and if it's something that's useful to you. Also, please let me know if there are particular MMA sites that I'm missing and I'll try to add them!