Alpha, you've successfully contradicted yourself. Your initial argument was that you can always spot a sin because of the fruits it bears. Well, there's no terrible consequence that our friend Morgan has undergone, so according to your first theory he hasn't sinned at all.
And when did God say that homosexuality was a sin again? I don't remember that happening. Heh, the group of gays that get together just to get STD's doesn't prove anything at all. There are groups of straight people who are murderers and terrorists. That doesn't make being straight any less respectable. All groups of people are going to have bad members and good members, it's just the way it is.
There are Christians who banish all homosexuals from social groups and condemn them to hell. That doesn't make me think any less of Christians. I don't stereotype entire groups because of a select few individuals in it.