People bang on about the whole "Freedom of Speech" crap and forget that it applies to others too.
I think that asking religious questions is as personal as asking about someone's loo habits.
If you don't want to answer a question don't. Everyone gets to write what they want, you don't have to agree with it.
It's a very open community
welcome to the internet?
A little discussion or Q&A session is nothing to be afraid of.