The main failing of this and other articles - and bear in mind that I am not a bitcoin fanboi, own none, and question whether I should - is that many, many people fail to recognize that cryptography has in recent decades resulted in several <i>sui generis</i> inventions, that is, <i>things in themselves</i>, things entirely new that cannot be reasoned about with analogy to past things, for there are neither analogies nor homologies.<p>Witness the digital signature: When properly done, bound to the signer and the data being signed and entirely unique. A brand new thing that could never have been done before, not even slowly with other tech.<p>Thousands will criticize bitcoin, etc., for how they are like past things, few will grasp how the world is fundamentally different for their introduction.<p>How?<p>How the heck should I know? I'm not that visionary, nor that smart. None of us will really know for a few years yet, perhaps longer.