This is a multi-part message in MIME format. And of course there's a big difference, too, between the concern of those who love you and strangers being moralistic and knowitall. I can promise you that if YOU had ever said anything to me about my smoking it would only have made me angry and think you were a major jerk. Every office has its anti-smoking buttinskis, and they are widely hated by the smokers. People KNOW porn is widely disapproved of, that some people would think less of them if it was known that they liked to masturbate over pictures of women with huge breasts fellating bikers or whatever.
People go to great lengths to acquire it and pay quite a bit for it.
So I suppose you could argue that if porn was more socially acceptable, EVEN more people would use it. You just keep insisting. As I said in my post to Yoshie, things can be different for different people. For me how stupid I looked with a cigarette in my mouth, the way my family and my partner made me recognize this, how they made me feel about putting myself and those around me in harms way, my reflection on this fact, etc., had an effect on me. There is shaming behavior in this.