Stupidity like this is best ignored. Retaliating with violence only makes things worse although I fully condone violence against ignorant scum that spew this piece of garbage:
I say fuck muslims and islam. Religion of peace my ass. They are religion of intolerance, violence, bigotry and hate. It's time the world stops dancing around the issue of offending muslims and straight up tell them to fuck off and get out of the stone age already.