DubR, your candid honesty is very refreshing! I'm glad that you came to realize that (most) Gay people are decent, have good hearts, and are basically like everyone else. I'm Gay, and was raised in the Org. by two very homophobic parents who literally compared me to a murderer or rapist when they found out that I was Gay. Growing up, I was taught to hate myself, and that same hate stuck with me for many years in the form of self abuse (the bad kind, not the good kind-lol). After leaving the Org. it took years of positive self affirmation to get to the point of not wanting to damage myself even though I still suffer the occasional relapse. It appears that many Jehovah's Witnesses have more hate in their hearts than they do love, and once a person leaves, it often takes years to deprogram all of the negativity.
I'm sorry that you did not have a chance to get to know your Step Brother before he died. It must be hard to lose a sibling that way. I've lost an Uncle and several friends to AIDS, but to lose a Brother like you did must have been really difficult for you, and the teasing you endured from your Sister probably made you feel worse.
In regards to Atheists being more accepting than Christians, I guess it all depends. There are people who call themselves Christian, yet they have a lot of hate within themselves. On the other hand, there are Christians who base their feelings and beliefs on love. The same can be said for Atheists. There are some really good, loving, and empathetic Atheists, yet there are some that are complete ying-yangs. I guess it all depends on the person and what is in their hearts. I went from "Christian" JW to Agnostic to Atheist and now am back to acknowledging a higher power in the Universe, but, other than my time with the JW's, I don't feel that my personal viewpoints have been affected by my beliefs in that higher power as compared to believing in none at all. I hope that makes sense...
Take care,
CJ