i'm not sure what his definition of a "real" currency is, but to me, a "real" currency is one in which all transactions occur within that currency. if you use b

i'm not sure what his definition of a "real" currency is, but to me, a "real" currency is one in which all transactions occur within that currency. if you use bitcoin, but somewhere along the lines of a transaction you exchange mediums, it's no longer "real", you're just bartering.