And what about me? I have an aversion to any PDAs by other folks regardless of orientation. Is two guys making out something I'd rather not see? Uhuh. Guy and a girl too, equally. Just me. And I guess that's why I scored a 13 instead of a zero. I could care less what someone's orientation is - just don't want to see tonsil hockey from anyone, lol.
The only other thing that makes me uncomfortable with gay folk is when you initially learn their gay. There is a moment there where he/she is wondering how you'll react and I know at that time I'm under scrutiny to see if I'm a homophobe or not. I don't like that, I don't do well when I think someone is trying to figure me out - I'm all awkward. There's no way around it - it's a reality in our society - since the prejudice exists people are on guard for it. Once we get past that moment, all is good.
I started work at a new workplace 2 months back, and at first you know nobody. But I've made a goodly number of friends there, and 2 really good ones in my estimation. One of the two is gay, and I really like this woman. The 'oh, you're gay' bump in the relationship passed super smooth, she knew right away I wasn't a phobe. And now sharing workspace and breaks with her makes work all the more enjoyable.