There are a lot of jackasses posting on your blog, Pug.
The concept of free speech is shaky on this side of the world, especially since it doesn't truly exist here. Anything political, religious, or simply an opinion that doesn't agree with the local authority is grounds for imprisonment, deportation, exile, or at the very least becoming a social pariah. With that in mind, when people here see a film that goes against their beliefs (or is downright offensive to them) being publicly distributed in the US/EU the implication is that it went through an arduous process of verification and was approved by the governing body to be acceptable to the public, effectively saying "this is cool by us, suck it anyone who doesn't agree."
The problem with people's reactions is a matter of perspective. The core of the issue is the inherent lack of liberty in some cultures (such as my own). I'm lucky enough to be aware of my surroundings, my abilities/limitations, and my rights as a human being. Some other people don't even seem to be aware that there are such concepts as human rights and free speech. Even to some among those who are aware the concepts can seem foreign or alien to them.
Look no further than some of the comments on Pug's blog. Comments like "liberal crap" or the poster generally assuming that Pug was doing something vulgar in public is indicative of this notion that "the authority is always right, he must have been wrong, obviously. The authorities know what is best for us."