I agree with "Super Hero" but I have chosen to not use my usser name as I don't want to be molested the way a gay adopted child would be. You may be born gay and it isn't your fault, but it is abnormal. The only reason we have sex is to have children. Two of the same sex cannot therefore it is an evolutionary flaw or a spiritual one take your pick.
I have a gay friend and although nice in most ways he is definately abnormal.