Hurkyl top 0.40% overall
I believe we have lost the fight to keep math.stackexchange.com from the path of becoming a homework mill.
Also, my indignation over the lax treatment of Bill Dubuque has finally reached the breaking point. No respectable site would not have tolerated the many and varied abuses he has engaged in, and having the moderators actively defend his habit of taking every opportunity to make provocative, tangential, and (intentionally!) unfounded comments is the last straw.