Don't be naive. If we don't mollycoddle the anti-evolutionist or christian fundamentalists they either get banned for their blatant infringements or run away. We have to give them some leeway unless we all want to spend our time sending ourselves smug little congratulatory messages about how right we all are to believe in evolution or atheism.
TTFN,
WK
P.S. we have so many spare atheists that one or too don't matter, all banning does is yank another dog off the pile.