Joe,
I wouldn't call killing all people who think like this turd a good thing. I would call it a waste of effort and ammunition.
To avoid the time and expense of detroying entire civilizations, I think it would be better to undermine our opponenents by exploiting their weaknesses.
The weakness of Moussoui and those of his ilk is that there is no logic or reasonableness in their decision making. In fact, they have no justification for their actions, since they will not achieve any of their aims. The more that this truth can be illustated to people like him the better.
What motivates these morons is the belief that somehow their actions here will justify a better existance for themselves in the afterlife. We need some type of information program like "Allah and the suiciders" where they go to heaven expecting 72 virgins and a palace and are instead cast into hell for killing Allah's chidren- other innocent human beings. If doubt can be placed in the minds of the fanatics, so they hesitate to murder others, that would benefit us far more than killing tens of thousands of people.
There is no shortage of stupid, desparate people in the world, but there is a shortage of clear thinking, right minded individuals trying to find a way to make the world a better place. Harnessing the Moussaoui's of the world so they use their engergy in a productive way would be a great achivement if it could be done. As it is, people like him are wasteing and ruining their lives as well as others.
If we could encourage muslim countries to invest in their education so they learn how to think logically, that would do more to release their people from the grip of the mullahs than anything else. Forceing them to realize how backwards their countries are relative to the rest of the world, might encourage more humility and respect in them for what the rest of the world has accomplished.
It amazed me that Moussaoui thought that the rest of the world should pay tribute to the muslim countries. How could he ignore how much more advanced the rest of the world is, and how inferior the countries he belives in are?