Oh um... that can of worms.
For me, their are 2 genders, because God created man and woman. I will respect the community, I will respect those people who believe otherwise, but I don't agree with their lifestyle, as homesexuality is a sin.
And like Darth said, I respect them, just don't act entitled and say stuff like "youre being a homophobe and violating my rights". Also don't act like you have less rights, or that you're in the minority, when there are less people like me than there are you.