Let me show you an example of why your reaction to this topic is why this topic exists in the first place.

Insult: Islam sucks.
Criticism: Islam sucks, because...

We are doing the latter. We are bringing up examples of why Islam is a backwards religion with backwards followers in general (there are exceptions, I have Muslim friends who are okay for example). You come in here, try to close down a legitimate topic because the people posting in it doesn't agree with what you believe in, or what effects your belief has on the countries that follow it. We have a right to express our opinions just as much as you do. If you combine your behaviour with a cup of insanity, you get assholes like the terrorists in France. Learn to take criticism.