Hannibal, I also was noticing that it seems as if NFs are more predisposed to being homosexual. However, maybe we are just more in touch with our feelings, or more willing to discuss it. Maybe it's because we're so open to all feelings and act on them because of type, that we are more able to show love across the spectrum.
I have no idea why sexuality and MBTI should match. It could just be a fluke.
Hmmm... Usually almost exclusively homosexual. INFP. I was about to post a joke thread explaining MBTI which would include temperaments wherein I would assert that N in combination with F causes homosexuality. I thought it was funny.