> The proper position is: if I want to be straight or gay, it is my choice, period. If I'm born gay, that's fine; if I'm born gay and want to be straight, that's fine; if I'm born gay and only want to be gay, that's fine. And so on.

I agree completely. I always thought that the biological argument was a red herring meant mostly to sway those that couldn't be swayed anyways (those that thought gay impulses were aberrant). The moral argument remains the same whether someone is born gay or choses to become gay.