I'll add my two cents: to be honest, quite frankly I think people project their own feelings about homosexuality onto God, and by those feelings I mean how they feel about homosexuality or homosexuals totally independent of God. If you're wigged out by homosexuality, you're going to believe God doesn't dig homosexuals and neither should society.
God gave His opinion of homosexuality at Sodom and Gomorrah.
Having said that, I do think the bible makes it pretty clear that indulging in homosexual acts is unnatural and sinful. But then of course the bible makes it pretty clear that lying, cheating the poor, greed, envy, jealousy and numerous other things are unnatural and sinful too. Who am I to say which ones are worse than others?