I am a Muslim. I created a new account, as some will hold that against me. This is just picking on someone who is too weak, uneducated and inarticulate to be able to defend themselves. Fuck freedom of speech, it's not what this is about. You don't have, and never had, the right to slander someone in order to pick a fight. If I went to a bar, found the biggest and dumbest asshole in there and called his mother a filth…
Plenty of other populations are "impoverished, uneducated and downtrodden" but don't bully and blackmail the rest of the world into being sensitive to their superstitions.
This only ever became an issue through the opportunism of theocratic leaders who routinely promote outrage and self-pity in their downtrodden populations as a way of blaming the west for everything that's wrong in their societies.