Interesting history in that article. Seems like George W. Bush gave up the fight among the Republicans.
I think the internet blew up the whole war against inappropriate content. It is lost. inappropriate content is big business. And it is universally available. The GOP couldn't fight it. Christians can't fight it. Feminists can't fight it. The best we can do is try to keep clear of it ourselves, and we're failing at that considering the number of debauched priests we have and the power they have.
About 12 years ago I was tasked with setting up a inappropriate content filter for a school district. And it worked. There are ways of doing it even easier now. If anyone needs help protecting his or her home from inappropriate content, I can help a bit. Cell phones on the other hand are more difficult. inappropriate content is damaging stuff, a great corrupter. Fighting it is a good thing, but the war is more a person by person thing, hearts and minds, one by one, in the face of overwhelming opposition.