There's no doubt EtherDelta's system addressed many of the reasons traditional markets required regulation but EtherDelta is still a clear violation of the Exch

There's no doubt EtherDelta's system addressed many of the reasons traditional markets required regulation but EtherDelta is still a clear violation of the Exchange Act. All securities exchanges must be registered, most tokens are securities and EtherDelta was running an unregistered exchange selling those securities. That being said, this is a classic example of the law failing to keep pace with technology. Up until a few years ago it was a given that exchanges required a neutral third party to facilitate transactions and that, in the interest of fairness and full disclosure, those market makers needed to be registered and regulated. The law simply does not contemplate a self-regulated exchange governed by smart contracts and a decentralized ledger. U.S. regulators also tend to focus on compliance with black-letter law without giving much credence to compliance with the spirit of the law. In my opinion, this all-or-nothing approach stymies innovation because regulators and innovators become adversaries when they could and should be allies.