As a lifelong Catholic, allow me to show how I respond to cartoons on the net: < YAWN >
Of course it's pointless for these Jesuits to post these cartoons. Even if you can follow the French slang (jokes are especially hard to translate) it's impossible they would shame Muslims by showing them how tolerant we are to blasphemy. But it does contrast a confident religion to one that just can't stand up to competition of any sort.
In other words, hey Muslims, you're all nothing but a bunch of pu$$ies and your prophet sucks a$$ and swallows!