If Krugman can't even get the basics of Bitcoin right, I'm certainly not going to buy into his view that the ongoing printing/digitising of funny money - $85 billion/month (US) and $76 billion/month (Japan) - is nothing to worry about. When trillions of dollars have effectively appeared out of thin air, the question needs to be addressed, is this responsible monetary policy or is this Mugabenomics?!