I challenge you to show me one post where I have defended obsenity. You can't.
The majority of obsenities we see on these boards are posted by you, Polycarp and a few other misfits.
You're just upset that most of us don't spend day after day obsessed with your favorite topics of sodomy, public masturbation, anal sex and excrement etc.
We'll glady leave that to you, Polycrap and friends.