So you're agreeing with that critic on the Bill Maher show, but you're saying the criticisms don't apply to bitcoin because bitcoin does some actual work. What's that work that bitcoin alone does? Do fiat currencies do any real work? They're all based on trust in the government and in the national enterprise. Is there similar trust in blockchain technology that's not backed by the government? If not, I don't see how any crypto currency will be sustainable. And if the SEC and CFTC get involved in bitcoin, doesn't that defeat its libertarian purpose?