Untrue.  China, for example, actively seeks to repress religions of many types, while virtually all Muslim nations actively persecute Christians and Jews, though they feign tolerance.

“They declare that people are free to having no religion and those who are irreligious are under absolute support and security.”

Yes, that’s true.  It is the only non-repressive way to govern.  While I tend to believe that nations such as the U.S. should give some leeway to the religious preferences of the majority, a secular society is by definition more inclusive than a theocracy.

“Denmark is the only country of the world in which  newspapers are allowed to publish insulting cartoons for a divine prophet under the pretext of media freedom. The United States is the only country of the world in which being Muslim could potentially be a serious threat and make everyone suspicious of you after any crime is committed.”

Ridiculous.  While Muslim activists have made “progress” toward outlawing the free press in Canada and other countries afraid to protect their institutions, publication of disputed material is a fundamental right of all people, whether Muslim or atheist. 

Muslim youth are considered a hazard in Spain, England, France, Holland, and other European countries, at least among people who don’t look favorably on terrorism and riots.  Can you blame them?

Insulting the sensibilities of others is rude and ill-advised.  Nevertheless, the right to think and speak as one believes is paramount.  Denying people this right is tantamount to enslavement and can never be justified.  Nor can so-called atrocities against a book or in the form of an image justify violent retaliation. 

Riots, beatings, murders, and honor killings are the product of a barbarous social order and have no place in the world.  Slandering westerner’s desire to live in freedom doesn’t change that fact any more than it justifies the vile acts themselves.