Yes, the 'slippery slope' argument. Some people here are under the false impression that 'slippery slope' in this case means if we demand pornography and obscenity be removed from the public airwaves then who's to stop the banning of comic strips and pictures of puppies? It seems they care much more for the rights of adults to be debauched than they do for the rights of children to their own innocence.
A very wise person once said: "Morality is such a light and unimportant topic according to the moral-liberals, and what it takes to heal a broken soul and what it is in life we owe to God is not important to them at all." You know. :)