[Modernman]

Yes and no. While I'm not disagreeing that the urge is there for most men, I'd like to think that we all (straight and gay) are capable of keeping our dicks in our pants when we've made the conscious decision to be monogamous.

I think there's a lot less temptation for straight men then there is for gay men. I don't know about you, but I've never walked into a bar or nightclub knowing that the majority of the people there were willing to have sex with me. If I was gay, no matter how committed to monogamy, I imagine there would be many more opportunities to stray.