The New York Times Magazine goes long on porn: "My Dad, the Pornographer."
"My father often told me that if not for pornography, he’d have become a serial killer. On two occasions he described the same story: One night in college he resolved to kill a woman, any woman. He carried a butcher knife beneath his coat and stalked the campus, seeking a target. It rained all night, and the only person walking around was him. He went home, soaked, miserable and alone, regretting the action. He began drawing a comic about stalking a woman."