I don't think I want to be with a girl who blows me up all the time, LITERALLY. Pettanko is another minus although I understand some who prefer that. Anyway, the most important is the first point, she's extremely jealous and abusive.
That poll lost all credibility when Kyou and Rin weren't even in the top 20. -_-
P.S. I died when I saw Vegeta's name on there.