That isn't how it'll be played. The original drawings started as satire but then groups of Muslims quickly began to interpret the drawings as provocation. I understand the issue here are the violent threats, not the offence caused by the drawings, but seeing a large e-protest where people will be doing these drawings will not go down any different to the locals than what happened with the original drawings.
"Westerners drawing more images in a large scale is a message".
Viewing this protest as something that they could succeed implies that these groups can understand the context behind the drawings were not intended to incite. If that was so, then there wouldn't have been violence or the resentment in the first place. Even Muslims who understand the point of this e-protest know it will be interpreted in the most negative way possible. If anything, it is more likely to incite rather than to be seen as a protest and I feel a lot of people here know that, but do not care. So I shake my head at both these "protests", whether it be groups of Muslims burning things on streets or mass scale drawings