Homosexuality does not occur on a large enough frequency to stall out evolution
I wasn't suggesting that 'Evolution' itself would stall out, but if Neo Darwinian theory is correct, any genetic characteristic that has a negative impact on reproduction/survival of that characteristic will soon disappear from the specie involved. Can you think of any characteristic that would be more detrimental to that gene reproducing/surviving ?
It's the inevitable inverse of helpful genetic characteristics being reinforced and spreading.
This is BASIC evolution theory. I am amazed at how many believers in Evolution don't understand its most basic working principles.
Of course i am not a believer in either Darwinian Evolution or the current idiotic theories on sexuality, I'm just pointing out the contradictions one has to swallow in order to believe them.