[tree_stump]

Dunno... Part of it may be short term luck - two years ago the first responses from this forum would have been:

Sample size is too small. Come back in 100k hands.

EDIT: Another thing to note is that, when I compiled the majority of these numbers, I was playing a style heavily influenced by Super System, and it basically entailed picking on players who didn't seem to have the intestinal fortitude for big bet poker. Worked awesome for my wallet, but volatility was through the roof. Now I'm working on tweaking my style to get volatility down (even though I think I'll be sacrificing win rate), and those numbers will undoubtedly fall some.