One of the central questions around openness is: Who pays? If stuff is freely available, where does the money come from? In fact, the answer is simple: if the free stuff is valuable to certain people, those people will pay for it, even if it is free. Why? Because if they don't, it will disappear, and they will have lost something they valued. But what about the free riders? Well, what about them? If you are getting what you want for a price that you consider fair, what's your problem? In fact, it's the free riders who have the problem: after all, who wants to look in the mirror and see a parasite?