This has nothing to do with racism. It has to do with different values and mindsets.
The Organisation of the Islamic Conference (OIC) is an international organisation with a permanent delegation to the United Nations, with 57 member states. The Organisation attempts to be the collective voice of the Muslim world (Ummah) and attempts to safeguard the interests and ensure the progress and well-being of Muslims, which led to the so-called
http://en.wikipedia.org/wiki/Cairo_Declaration_on_Human_Rights_in_Islam
including Article 22a which states that “Everyone shall have the right to express his opinion freely in such manner as would not be contrary to the principles of the Shari’ah.” 22b states that “Everyone shall have the right to advocate what is right, and propagate what is good, and warn against what is wrong and evil according to the norms of Islamic Shari’ah.” 22c states: “Information is a vital necessity to society. It may not be exploited or misused in such a way as may violate sanctities and the dignity of Prophets, undermine moral and ethical values or disintegrate, corrupt or harm society or weaken its faith.”
This explains why the vast majority of Muslims including all the moderate and peace-loving Muslims are outraged when someone insults the Prophet Muhammad. Calling him a pedophile or creating cartoons of him is seen as both extremely obscene and illegal. To them it’s a human rights violation.
Therefore I said only a small minority is not outraged by this. One example is the Egyptian-German political scientist who wrote two books I read and who is an insider of the Muslim mindset, see my question
http://www.fluther.com/102099/egyptian-german-political-scientist-predicts-the-demise-of-the-muslim-world-/
A minority of ultra-conservative Christians also take issue with obscenities, as happened for example with the film
http://en.wikipedia.org/wiki/Passion_of_the_christ#Controversies_surrounding_the_film
On second thought, I think this also includes educated ultra conservatives. So I agree with you, my earlier statement was not accurate.
Conservatives and perhaps even some liberals might feel that parts of a film like that are not appropriate, but they would not consider it obscene and feel insulted by it.
My post above was about raising awareness how most Muslims feel, because despite the fact that I support freedom of thought and expression, I also think that we do not have to exercise this right when it might cause harm. Therefore I think we should treat the Prophet Muhammad with respect and I’m aware that to some this might look like self censorship. Treating the Prophet with respect does not mean we have to accept all of the tenets of Islam. But we should know that insulting the Prophet is considered obscene. This includes posts in Internet forums. And the question was what exactly is an obscene post. I tried to answer this by giving examples. People can agree with my answer or not.
Bottom line: what is considered to be obscene depends on the mindset.