So you suggest intolerance as the solution? Well, then you have introduced something similar to Islam.
I completely disagree. When you stand up to intolerance it is not intolerance in it's purest form. Breivik did what he did because he didn't have any support, he was surrounded by a bunch of liberals who tolerate and enable Islamic terrorism with their passive and politically correct stance. In the same way that when a victim stands up to a bully. You wouldn't consider the victim finally standing up for himself as a bully, he is the anti-bully. So yes, I believe being intolerant of intolerance is the answer. It all comes down to who initiates the intolerance, and because the Muslims are raised and follow a book full of Intolerance, it will almost always be them. They practise intolerance as part of their religion.
Islamic intolerance is simply for the sake of it, there is no rhyme or reason to it, but being intolerant of their intolerance makes perfect sense. It is the only time intolerance should be allowed. You can not defeat systemic intolerance by tolerating it, that only feeds it and allows it to grow bigger and stronger. Intolerance feeds on tolerance. Like I said, it is similar to dealing with a bully, you can learn to accept the regular beatings, you can try and avoid the confrontation whenever possible, you can attempt to reason and sympathise with the bully or you can stand up for yourself and beat that fucker down. Nothing changes until the bully is stood up too. The other options he just sees as weakness and will bully you even more.
Do you tolerate your children beating others down, harassing and abusing other children, spreading hate and fear about other people, threatening them because they are different. No one would tolerate that from their children. And are you labelled some prejudiced bigot for not tolerating despicable behaviour from your children. Then why should we tolerate it from people who behave like this and then defend it by saying it is part of their religion?