Please don't post photos like that. Everytime I see one, my blood pressure skyrockets and I have to fight the urge to run out and beat the sh*t out of the first muslim I see.
I agree. I've gone out of my way to avoid seeing the beheading videos or images. There are some things that are just too awful to look at. I think that, at some point, one's sensitivity maxes out and one becomes inured to the horror.