The results are in: http://www.sfx.co.uk/2012/03/27/top-...ers-in-sci-fi/
The top pick for the men is painfully predictable, but the women's #1 is a surprise, a particularly nice (or not?) one for the Trekkies. Women's top 10 turned out to be a little bit more unpredictable than the men's.
The SFX people decided to make it more interesting by pairing up the top 100 sexiest women with top 100 sexiest men and examine how the pairing would work. It's quite amusing, because some couples turned out completely random, while others... made the staff write "we haven't fixed the poll, honest". I bet that taking a look at some of the pairings was what made them decide to do this whole 'love match' thing in the first place... Check out #67, #60, #7, and especially #5.