*Real* reasons why some people don't like gays?

Religion is the main reason. Other than that, ignorance. It's only through lack of knowledge that someone would think that gay people don't respect marriage, or would hit on them even though they're straight, or are promiscuous, or are extremely flamey. Once people are exposed to real gay people, and not biased stereotypes, then there are no real reasons. Well unless you're so uncomfortable with your own uality that seeing someone who is makes you crazy, and dislike them. Other than that it's just ignorance/ lack of experience.