Quote from scriabinop23:
...the arbitrary ability of the Fed to create 0% interest perpetual notes (debt) out of thin air is what makes the Fed unique.
Virtually all money-issuing authorities have this capability. Hell, Chavez in Venezuela can do this.
What has made the Fed unique - at least until recently - is that it could do it without disrupting the general perceptions on the long term viability of the money - errr - 0% perpetual note. That is an extraordinarily powerful position to occupy...