It's the fact that the author paid in bitcoin that made this work. Most other online payment methods can be easily reversed with evidence of fraud. We deal with this sort of stuff all the time running cardforcoin.com. Social evidence is a great fraud deterrent. Edit: My mistake, I reversed the payment direction. All the author needed to do was call Apple to have the cards cleared and replaced.
Your half-assed attempt at self-promotion is not contributing to HN