Okay article, seems a bit puritanical on occasion - especially the opening paragraph:

I met a nice, middle-aged, middle-class mother at a dinner party who told me that she was very worried about the effects of internet porn on adolescent males. What, she wondered, was all this internet porn doing to the young? Did we really want a generation of teenage boys whose idea of emotional intimacy was anal sex?

What's wrong with anal? You can still express passion and love and intimacy through that form of sex...etc...

Either way, it's a good read.