That shows something. It shows that we need MORE cartoons of Muhammad and MORE ridicule of Muhammad (preferably factual ridicule).
Here's the thing. You are right that what is needed is more straight up, factual, straight-from-the-Islamic-sources-horses-mouth truth about Mohammad. What he actually did. What his conduct was. You know, the usual stuff. That kind of thing will be infinitely more damaging to Islam than these cartoons.
But maybe the cartoons are a breaking of a taboo barrier, and widespread dissemination and factual scrutiny of Mo will follow.
And that has the potential to do more harm to Islam than anything else, in the long term.
"we can smell traitors and country haters"
God is Love.
Love is Blind. Stevie Wonder is blind. Therefore, Stevie Wonder is God.