I've been all over a lot of these sports syndication sites recently. They're a great aggregator for what is going on online in the sports universe. I ran a quick compete.com comparison with my top-3 (BallHype.com, Yardbarker.com, ArmChairGM.com):
Personally, I thought BallHype would come out on top. It is definitely the site where I see pages by the most influential sports bloggers. Interestingly enough, FanIQ.com also came in at just under 100,000 monthly uniques (placing it above BallHype as well).
I hope to have widgets for all my profile pages from these sites up on this site sooner rather than later.