Well here are my thoughts...if two PEOPLE want to get married, who are we to stop them? Religiously (yeah Christian here lol) the bible says not to stand in someone's way of what they believe is right, we are not here to judge others or put obstacles in people's way. So really all these Christians that are against it and fighting against it...are (dare I say it...) hypocrits.
And I agree that if two men (or women) decide to get married, it's not going to hurt the marriage that I have with my husband at all. And really I don't see how it's going to hurt ANYTHING.
They also say that it will lead to people marrying goats and animals, well...I know a lot of homosexuals and not one of them has any interest in marrying animals...I asked lol.