Does it matter? Is love purely dependent on sex? Is a homosexual person's love "fake"? If not, why not allow them to do what they want to? Marry?
While I might understand touchy issues like abortion (because it's contended that there's a third party/individual harmed), or even video game bans (it indirectly harms society), I really don't understand the huge fuss about homosexual marriage/civil rights.
The closest thing I hear is that the legalization of homosexual marriage would increase homosexuality and affect, against the will of the parents, children.