If evolution is designed to further the positive traits of the species, then homosexuals, who are obviously inferior, will not be reproducing thereby removing their inferior traits from the gene pool.
As I said, I really don't have an issue with homosexuality. But to call it "normal" is incorrect. It is what it is, and when someone is genuinely attracted to the opposite sex it is a sign that something is wrong with the physiology of that individual.
Nowadays with the indoctrination and forced acceptance of homosexuality, we are creating a generation that actually chooses to be gay in an attempt to stand out. As opposed to in years past when the only homosexuals were a few folks with defective sexualities.