An interesting comment by Yvain but the thought experiment seems to not reflect the virulence of the meme involved. When I heard of the reaction of the Muslims to the Muhammed image I thought of the mindset behind shouting "Banzai" intensified by generations of feelings of inferiority and thousands of times more people. Muslims appear to me to be extremely unfortunate people. Their societies have been plagued by a centuries long irrationality as powerful as the Sendai earthquake in its cumulative effect but of course not as noticeable because it is stretched out over time.