When will it stop? That's the question you must ask yourself.
In a society where you have freedom of speech, where do you draw the line and say, "You're not allowed to do that though?"
Once you say, "you can't", you no longer have that Liberty, that Freedom. You force a newspaper, a magazine, a person from saying anything offensive about anything, you must also say its not allowed for all. If any country who has freedom of speech says a news paper can't publish cartoons of Mohammad, then that country must stop all offensive publications even if it only offends one person.
So, say goodbye to all those who make fun of Christianity. Say goodbye to your porn. Say goodbye to documentaries. Say goodbye to political commercials. Say goodbye to all media no matter what it is.