That's a great story, and a great bit of humanness behind it, but my personal experience is that people will defraud you out of business if you let them. They w

That's a great story, and a great bit of humanness behind it, but my personal experience is that people will defraud you out of business if you let them. They will take whatever you give them, and then some. Most people are actually honest, but you just need "enough" who aren't and who are also greedy (i.e. the typical fraudster) to lose your shirt. It depends on the model though: If the author's model is such that his costs are bounded and are otherwise absorb-able, given the revenue driven by honest customers, then he may be OK. But, our model is such that not busting the user can literally lead to unbounded losses and these guys show no compunction whatsoever about driving you into the dirt if they can make a buck.