Update: When I read Mises, I at first thought about Midas. Sorry for that...
Not goldbug in fact. Many libertarians have problems with the fact that bitcoin does not have direct use value, they think that bitcoin can not be money excactly due to this. Mises stated the regression theorem to prove that money has to have direct use value. Appearantly, the gliding conversion from gold to gold backed paper money, to devalued gold backed money, to unbacked fiat money, can support fiat as money, but bitcoin not. There was no gliding conversion from fiat to bitcoin. Anyway, Mises could be wrong on that point, but he is still a hero.
Bitcoin obvously has value, the value is just as real as gold, steel, copper, rice or potatoes. The proof is that you can exchange bitcoin for any of those. Makes me a not-goldbug.
If bitcoin does actually have value, couldn't we trace the reasons or roots as to why it has value? If value means an individual's assessment of usefulness (that's what economic theory tells us), could we as well track down bitcoin's properties that contribute to its usefulness and then tell between them which are inherent to it (i.e. without which it will no longer be bitcoin as we know it) and which are just attached to it?
No, the value started out with zero at genesis, and the curent value is appearantly magical.
The regression theorem has been discussed here on bitcointalk numerous times, I don't want to repeat it all. Maybe others.