If Gay Marriage is so evil and detrimental to society

Then shouldn't gays be considered equally evil and detrimental to society? And if gay marriage is worth raising hell over, why not just exterminate gays who are the real problem?

Why not let the hatred surface instead of hiding behind stupid excuses about protecting the institution of marriage?

Where's this coming from, you ask? I dunno, I just this post by Sandra Meisel and I just wonder how far down one has to dig to get to the real motives.