Grey Day for Elcia said:
Actually, greater acceptance and openness would NOT increase the rate of HIV spreading. Here's why.
Secrecy = more HIV.
Acceptance = more open dialogue = less HIV.
Right now, there are still many gay and bisexual men who hide their preference, only to sneak out and engage in highly risky behavior.
It isn't gay relationships that spread HIV - it's gay one-night-stands.
People will always have casual sex, but when you're having secret casual sex, you're far less likely to take precautions or ASK your partner about their HIV status. The openly gay community has gotten pretty good about checking with new potential partners about their condition, but the closeted community either doesn't KNOW to ask, or doesn't feel comfortable asking.
Either way, bringing homosexual relationships further into accepted human society can only help the issue by reducing secrecy and encouraging stable long-term relationships.
Also, since you brought it up Gay Marriage - the last time I checked, the Constitution's 14th Amendment (of America, the only place I can really argue about) says that "No State shall make or enforce any law which shall abridge the privileges or immunities of citizens of the United States; nor shall any State deprive any person of life, liberty, or property, without due process of law; nor deny to any person within its jurisdiction the equal protection of the laws." (US Constitution [http://www.usconstitution.net/const.html#Am14]) Denying homosexual couples the right to marry makes them second class citizens, and that is forbidden under the stipulations of the 14th Amendment of the Constitution. Thus any State where gay-marriage is not already legal is in violation.
So yeah, not only is your hypothesis absurd, but any laws banning gay marriage are blatantly unconstitutional.
Edit: Oh, and since you just mentioned that you are part of the gay/bisexual community and are pro-gay marriage, then good - I'm extra glad I gave you that quote and link then. More ammo for you to use in the future. And if anyone brings up this HIV argument, you can use my post (and the posts of others in this thread) to give them a good smacking down.