Keyes is a nutcase when it comes to this subject. He is so insanely blinded by his hatred of gays that he gave a speech saying that gays shouldn't be allowed to adopt because the children wouldn't know who their biological parents were, and thus might inadvertently commit incest. He was so desperate to think up reasons to oppose gays doing what they want to do, that he was completely oblivious to the fact that he had just made an argument against allowing ANYONE to adopt, unless both adoptive parents and eventually the child will know who both the child's biological parents are. THAT qualifies as clinical homophobia.
I do know declaring someone "hateful" and "insane" on such specious grounds constitutes a value judgment.
My question is what qualifies your values?