By the way, I believe this poll is biased. There are 4 outcomes suggesting that the only reason men and women are friends is because they want to get laid and only one outcome that doesn't suggest this. However that one outcome suggests that a person is some kind of a slut and there's inherently something wrong with them. If this poll contained more realistic choices that reflected the reality of friendship between men and women without ulterior motives (and there are many examples of these that most of us engage in everyday at work, at uni, socially) you would see a much more even and less biased spread of responses.