Yeah, as much as I hate Dieudonné, I have to admit his post is too nonsensical to qualify as an apology of terrorism. He'll probably be acquitted (if he's even indicted). Still, I'm glad he got locked up for a while, to teach him a little lesson.
And yeah, I support a zero-tolerance policy for those who outright express support for terrorism. It's time to fight back.
The last thing anyone should want after the Charlie Hebdo attacks is for violent force to be able to "teach a little lesson" when it comes to what is acceptable speech.