^ cool! except we're better....
kidding.
I'm starting to think that sexual orientation isn't what we think it is. It's probably more complicated than we can fathom. This is sort of tied to my belief in a gender spectrum rather than the binary male-female that is the most accepted social gender construct.
Put it this way...my sex is female...and I sex females...and don't wish to do anything else, but I don't like being called a lesbian because it implies strictly female-female relationships. I'm pretty sure I don't have a gender. So, I like gay. Since, gender wise, I'm possibly not female, and I also have liked transgendered boys, well, one. And I was friends with him way before he started transitioning and liked him as a female. I've never, however, liked a biological boy.
Does that make sense to anyone but me?
I think sexual orientation is tied to way too many things to be determined to be nature or nurture.