I do but i don't discuss it online... I barely discuss it in RL..
I vote for sprituality...and I rarely discuss it.
Christianity, but not organized religion. I don't follow any specific church's rules because each one seems to be flawed in one way or another.
I don't practice the religion into which I was born (or any other religion, for that matter).
I have beliefs of a religious nature, but I am not a member of a specific religion.