@Sylvan - I hope you vote in the 2008 poll and also post your fav photo(s) of Zafi's yummy ass. I think you're right about Melisa winning many categories, but Best Lips, Best Hair? No way. Now her math scores....:)
Mem84 and I agree on Melisa's placement in our collections, 50-100, but disagree on her body. Melisa's breasts are her finest feature, for me. Her ass is nice! But attached are thighs too thick for me, so the overall package rates less than spectacular.
There are way more than 10 hot bottoms on this site, so sooner or later almost everyone is going to have almost all of their most adored babes vanish from the competition.
If there is a bias in the Best Ass competition it's the OP's belief that BIG ass = beautiful ass. But he's done about as much as a human can do to be fair.