A person's sexual orientation should have no more effect over whether they can adopt than their eye colour or what their favourite flavour of Dorito is. All that should matter is whether they are fit to be a parent or not.
"God is dead" - Friedrich Nietzsche
"Faith is what you have in things that DON'T exist. - Homer J. Simpson
"Faith is what you have in things that DON'T exist. - Homer J. Simpson