I remember reading statistics on % of hotel guests who access porn from their rooms, and it was over 50%, as I recall. I think the story had to do with Rupert Murdoch, because he peddles that stuff to hotels everywhere. I just think it's a big fat waste of time, but some ppl like stuff like that: go after porn, go after marijuana, and pass anti flag burning amendments.
I remember reading about some jurisdiction that went after the local video rental place for violating "community standards" for obscenity. The store owner simply said that he'd offer into evidence the names of all his customers who rented porn from him to show that a large segment of the community were, in fact, consumers of his offerings. The case was hastily dropped.