Rick Reuben wrote:There are no other types of currency, other than fiat and commodity-backed. Quit lying about what you read, because you look pathetic.
There are labor-hour and barter certificates, investment shares, and transferable contracts, all of which which are a form of currency, though they are tied to nothing other than what the people trading them believe they are worth.
You could use stones of different sizes. It doesn't matter, so long as everyone spending and accepting them agrees to honor them or is bound by law to do so.
