And as I'd pointed out earlier, the history between East and West goes back far, far further than the cartoons or even the recent wars. The riots are symptomatic as much as they are reactionary. It's that which lay at the heart of it, these people haven't just had their way of life insulted by a random persona, they believe they have had it insulted by a region of the world that has, in their eyes, had a long history of abusing their people and their culture.
That may well be an incorrect position for them to take, in many of these areas the West and its member countries are interchangeable to peoples minds, but whilst that does not justify the riots, it is exemplified by the fact that an American embassy was attacked over the film before the nationality of the film-maker had even been established, it was assumed he must be American because that, to their eyes, is what America 'does', and no doubt, a least a small percentage of these people were actively looking for an excuse to do so before the film or cartoons were ever released. A lot of these people see France, America, US etc in much the same way as we did the 'Axis of Evil', both of which show a lack of understanding of the inter-relations between the member countries and the differences between them.
The more we do to encourage that mindset, the less progress we stand to make in the area and the more social ammunition we give to the very people we are trying to stop.