Actually, I think most gay men do not have the faintest idea who is gay and who is not. Their gaydar is one of the most pitiful cognitive devices devised by man. Bottom line is it's a fraud. Idiotic gay men and their even more stupid straight worshippers insist that gay men have perfect gaydar, but that is a comically idiotic statement. If it works so great, why were they always hitting on me and so many of my friends? Couldn't they tell we were straight. I think we should resign gaydar to the realm of urban myth.