(Christian or not, try to read the basic meaning of what I'm saying here. I'm not trying to get into a discussion about religion.)
What I find interesting, regarding the issue about homosexualism being against the nature that God created, is that plenty of animals (i.e. God's creatures), including the Bonobo monkeys (our closest relatives according to DNA), engage in sexual activities with same-sex partners. Animals aren't capable of having morals the way humans are, so it's simply their instinctive nature. Why would they be created that way if homosexuality was wrong?