So, uh... what are you saying?
I'm saying that it's similar to a chemical imbalance. It's not something that will end the human race or is something that is a blight/curse on humanity. Nor is it some crazy mental disease or the signal of the "end of days" or anything.
It's just an unnatural progression of mankind that goes against our instinctual and natural base functions. A glitch, if you will. Either caused by "evolution" (or devolution as some would say) or becoming "more" (or less) than we were from the start, surpassing our existence as animals.
To sum up, it's the unnatural progression of mankind into something different than an animal. Granted, there is homosexuality in animals too, which argues my point. At which point, you really gotta take my opinion/theory with a grain of salt. Personally, I think people give it too much [tornado fang]ing thought. People who argue that homosexuality isn't a choice are just too afraid to accept that they HAVE a choice and feel like their being oppressed (and probably are).
The ones who deem it a choice and are too afraid to understand the ramifications behind the mentality that goes on, both in the case of those who are made to FEEL that they are gay (and thus "become gay") are angry at those who say there is no choice because they are the living example of choice and thusly, hate the BS that comes from their "brethren" or what they used to be.
TL;DR, it's all subjective. There is choice, some people simply cannot perceive it. I used to believe their was no choice because I couldn't perceive reality in such a way beyond what the world made me feel was correct about me. *I* however have full control over who I am and what I do, no one else can dictate that. Chemicals or experiences.