I just found the above thread you mention through digg, and I concur.
The true Jesus, upon encountering a homosexual (or anyone for that matter) would probably smile and say "I love you." His inner, Godly, light would shine through (this is assuming the existence of said deities of course) and that would be enough. I know that the Jesus as described in the Bible would under no circumstances tolerate the type of gross ignorance and hateful intolerance of the mother involved, although he would not hate her either of course.
Also, see my thread just posted on the subject of physiological causes of homosexuality.
Dennis