Just moving on from the sectarian affiliation question - should we encourage users to fill in their profiles with a few details about their own affiliation and practice. It may help new users understand where an answer is coming from if they can click through to a user a see this kind of information. Obviously it would be entirely up to the individual if they wanted to do it but we could maybe think of ways to give them a gentle nudge into filling in the profile with this kind of information.
I have to say my own profile is very unhelpful. It's a poem taught to Japanese school children as a way of memorising their alphabet (or the equivalent). I do like the poem though.