I found this quote while reading John Stuart Mill's 'On Liberty' this afternoon, and thought is was appropriate with all the discussion about "The Passion" and the recent re-re-re-repeated forced closing of a "Gay Days" post.
"In general, opinions contrary to those commonly received can only obtain a hearing by studied moderation of language, and the most cautious avoidance of unnecessary offence, from which they hardly ever deviate even in a slight degree wihtout losing ground: while unmeasured vituperation employed on the side of the prevailing opinion, really does deter people from professing contrary opinion and from listering to those who profess them."
"In general, opinions contrary to those commonly received can only obtain a hearing by studied moderation of language, and the most cautious avoidance of unnecessary offence, from which they hardly ever deviate even in a slight degree wihtout losing ground: while unmeasured vituperation employed on the side of the prevailing opinion, really does deter people from professing contrary opinion and from listering to those who profess them."