It should provide some good entertainment though ... he seems to have relented and admitted bitcoin can be used as a "currency", just for value transfer .... but then goes on to say "oh my gosh, who would use it to store value??" .... ergo it can't possibly be money.
Bitcoin hoarders eat these kind of guys for breakfast ....
I think Mosler have a lot of good insights, he is just a very opnioned and think he is right all the time. At least he see values of bitcoin as a payment network, and from here, things can change. Bitcoin is in the "bootstrapping" mode, so at this stage it is now unfair to say it is not a currency, it is probably not a "payment network" either, it is in its infancy/toddler that a rich guy as Mosler really have no incentive to jump in rather than wait and see. If things kicks off, he can easily jump may be $100 MM in , so no doublt he is not interested in now.