Naw, they just don't like to degrade themselves to mobocracy.
Some might cheer at an angry mob beating up muslims and burning down the mosque today. But once it's made a precedent and spread to become acceptable behavior, you won't like the end result when angry mobs switch targets.
The muslims themselves make good examples of this. Look at this arabs and iranians, they're very passionate and prone to angry mob mentality, putting emotion before reason and truth. Would you want to live in a society like that?
Yeah, these folks are realllllly pushing it to the limit aren't they?
