Tremendous article:
John Stossel approaches the sex work issue with the clear logic that almost always comes with a libertarian argument.
If this issue were assessed using logic instead of centuries old stereotypes and dogma, the answer to this question would illuminate everything: "Why should it be illegal to sell something that is perfectly legal to give away?"
Great job Mr. Stossel. And by the way, any hobbyist who treats a provider as a "semen spittoon", as argued by a feminist quoted in the article, ought well to be run out of the hobby through forums such as ECCIE. That would be liberty at work.