That thread about cheating got me thinking. I was talking to one of my friends about cheating in the gay community and they said that for guys its different.
I don't know, I've always felt that if you are in a position where you want to cheat, you're most likely not satisfied in your current relationship anyway so you might as well break up. But I don't know, I have little first hand experience.
I think maybe its the degree of the cheating what varies. Sometimes I feel that kissing is like saying hello in some gay circles, while for other people, I would guess more often in straight couples, kissing several people would be some sort of cheating. Gay couples also tend to be far more into open relationships than straight couples from my very limited anecdotal experience.