The problem with racists like this guy and Steyn is that they equate muslims with islamist ideology. This guy's summons make that clear:
"‘A moderate Islam does not exist."
"The man is absolutely right. The Muslim population doubles with every generation – 25 years – and the number of Islamics in each and every European country is taking disturbing forms.’"
By extension, all muslims are fundamentalists. The only solution, and one implied by Steyn's chauvinist tracts, is to get rid of the muslims themselves.
"‘I have had enough of the Islam in the Netherlands: no more Muslim immigrants. I have had enough of the adoration of Allah and Mohammed in the Netherlands: no more mosques."
As I think I've pointed out before, this is akin to suggesting a way to deal with the gang problem in Los Angeles would be to deport black people.
It might be different in the US or Canada, but in Europe the Nazis came to power democratically while similarly promoting stereotypes of Jews. Checks and balances on democracy are perfectly acceptable, and I'm not convinced that 'freedom of speech' should be exempt from any kind of circumscription by law (though on the balance I do find myself in favour of freedom of speech, I find that instances like this one challenge my belief).
Anyways, for those with a fetishistic obsession with this liberty, this should be worth a chuckle (also from the summons):
"I have had enough of the Quran in the Netherlands: prohibit this fascist book."