A series of videos rebutting the criticisms presented in The Dangers of Monetary Reform at the Libertarian/Austrian von Mises website. See also, the posting Dick Distelhorst’s Rebuttal of Von Mises Criticisms.
Part 1: Introduction, in which Pete lists the legitimate topics for discussion:
Part 2: Constitutionality: (see also this on the “coinage clause” in Article 1 Section 8 of the US Constitution.)
The third and final part, on inflation, is here.