Simple can be good, but simple is not automatically equal to good, it requires justification. Secondly, crypto-currency doesn't necessarily mean electronic, bi

Simple can be good, but simple is not automatically equal to good, it requires justification. Secondly, crypto-currency doesn't necessarily mean electronic, bitcoins can be just as physical as cash; they do not require Internet to trade, only to spend online. Physical bitcoins[1] have already been sold. [1] https://www.casascius.com/ https://www.casascius.com/