His answer to "Can we agree?" is wrong?
Second of all, the question posed here was both presumptuous and awfully vague. I'm not about to go on the record in response to that kind of question other than to reject it. I'm sorry if that makes me come off as prickly--I have to put other considerations ahead of public perception.
If you disagree with the points put forth disemminate them and offer a rebuttal. Do you think that the presented cryptographic solution is one that is equivalent to money? if so why? I'm sure if I wanted to argue so I could think of some parallels or arguments to illustrate the point (possibly using the example of the current credit or financial systems, though I think I would personally disagree with those arguments). If not and you take exception to some other point raised state what that is.
Your response as it is provides 1 bit of information and that is only as to your opinion on a matter and is thus semantically useless.