This brings to mind another one of those funny little things I've heard about atheists- you know, that they're all positively antisocial.
I'll admit there aren't a lot of populated gatherings I'd care to attend, but that's with or without religion involved, and it certainly has nothing directly to do with my atheism.
I do agree with something aredant said about not caring to be around children. Any regular reader knows there are many things I love about children, but if I wanted to be around them more, I'd have some. Family atmospheres often tend to include someone looking at me funny for not being a part of one (I say that only half-jokingly).
Also, since I've been meaning to throw this quote in somewhere:
"I am not looking for intelligent disagreement any longer.... What I am looking for is intelligent agreement."
- Ayn Rand
Quoting that doesn't mean, of course, that I won't always be open to new information, but as long as the information is as it stands, I'll hold the same position I've always held.
Being able to stand alone with what you believe is among the noblest things possible (assuming you have good reason to believe it), but it is wonderful to discover you don't have to.