My point wasn't really to compare child porn to Yoai, but to point out that both offend people. Child porn does offend a lot more people, naturally, but by banning one you open the door to banning others. It is actually one to the arguments against Gay marriage, since both are considered, by some, abnormal. Just about everything is going to offend someone, somewhere, somehow. So once you start banning things, where do you stop?