As someone with a plethera of homosexual friends of both genders, I'd like to politely disagree. Not all gay men are "limp wristed", and most of the gay men I know don't shy from women at all. Now female sexuality... that they shy from. I've never seen a gay man lean over to avoid contact with a woman when hugging... and I know a decent amount of gay men. And most of the lesbians I don't shy from men. My point is while the things you listed are indeed good indictators of homosexuality, they are by no means perfect, and the lack of them doesn't necessarily mean the person in question isn't gay. Assumptions can be missleading.