Pakestak,
We are not talking intangibles here. If you say people are "born that way" you are implying that some biological quirk made them like this. The gay scientific community has for decades tried in vain to find a biological link for homosexuality. As you are unable to provide point us to evidence that "gays are born that way" let me point you in the direction of evidence that concludes they are not.

King, M and McDonald, E. Homosexuals Who Are Twins: A Study of 46 Probands. British Journal of Psychiatry. 160: 407-409 (1992).

Satinover, J. M.D. (1996) Homosexuality and the Politics of Truth. Grand Rapids. Baker Books

Billings, P. and Beckwith, J. Technology Review, July 1993. p.60

Marie, E. Tomeo "Comparative Data of Childhood and Adolescent Molestation in Heterosexual and Homosexual Persons." Archives of Sexual Behavior 30 (2001): 539.

If you need anymore, please dont hesitate to ask.

im afraid the only gay genes are the ones worn by the village people.
Respect

GIASI