Robert Spencer, who runs the invaluable JihadWatch, has become a target of extensive and vicious death threats from, well, you know from whom. In general, I try to avoid being too hysterical about these kinds of moonbats: they're mostly cut out of the same cloth as their online, anti-American brethren, restricting themselves to impotent fantasies of revenge and empty bravado. But Spencer ran into a particularly nasty group of bigots and terrorist-supporters, and it's worth noting exactly how venomous and anti-Semitic even mundane Islamists have become.