As for finding interesting Muslim voices on the internet, I was browsing around
Salaam.co.uk the other day, interesting!
In Holland we have maghreb.nl, maroc.nl, etc - highly varying quality of course, like on any board (this one included) - but in Dutch, anyway.
Specifically, I already linked in an article on one of the cartoons thread by a prof. Tariq Modood, didnt agree with everything, but definitely an interesting take on the issue,
The liberal dilemma: integration or vilification?
The always recommended
www.opendemocracy.net site (filled with political essays) that that's from has whole dossiers about democracy&terror, muslims in europe, the 9/11 aftermath and the islamic world, etc, by the way, and one particularly worthwhile aspect of their site is that their contributors include scores of Muslims too! Just look at their
index page on "Conflict" for a taste of the contibutions.