I would love to see a world purged of homophobia, at least as much as today's is purged of racism and sexism (specifically, both are, under normal circumstances, unacceptable, abnormal circumstances being when you're a comedian or when you're in Punch-Out!! (one character in which is a stereotypically gay person; the game is way ahead of its time)).
Why? Because discrimination is disgusting and you are disgusting for doing it
Anyway... as if you have to be married to have sex in the first place. Or was that Prop 9?