I'm going to be sensible and stay away from this topic like Greeny2 as I may start swearing quite loudly. I'll even use caps if necessary.
We have had this subject beaten to death around here, and I'm just not getting into it again in here. I've stated my views and right now the Calfornia State Supreme Court is deciding the issue.
Someone else who disappeared here, named Aquarian, had a similar theory about Animals being proof of homosexuality being considered normal, which was absurd. What monkeys do and dogs do is in no way, natures proof for humans.