Another poster mentioned a study yesterday and I know of a different one that shows something other than the anecdotal evidence you're calling "studies".
For consistency, your correct answer to the question should have been "What difference does it make. Homosexuality is no different than heterosexuality."
That wasn't your answer so to be intellectually consistent you have to explain why you see a distinction.
Stop wondering and start conducting studies....
Either I'm right or you're wrong.
"It's always reassuring to find you've made the right enemies." -- William J. Donovan