I don't care what people do, I don't even have a problem with Gay Marriage, as long as they don't bug me, or anyone else who should say what they do or don't do if it doesn't cause problems for others.
The only thing I would say I don't "agree" upon is adoption, but like people who are against everything GLBT I just don't understand how it would work out for the child. Then again most people who have kids shouldn't, so who knows.
I'm not that all into the whole marriage thing anyways. I'm married, was married in a church, but I'm athiest and we got married in the Lutheran church because A. My wife is nondenominational and B. there isn't a church in the world that turns down 500 dollars :)
To me, we are married to each other, but I see it as word, just like going out, living together, etc....our committement is much more than those two but we made the committement to each other, at least on my end, not to a third party.
Gays want to get married because society says non-gay people get married, if I were them I'd just be happy with the civil union, to me to santified by another organization that knows absolutely nothing about my wife or I is just silly.