But does virtual money need a REGULATOR?
The current model of cryptos is too sophisticated for the every day consumer. Crypto currency would have to work seamlessly and be implemented into a user friendly interface, so that every one, from children to grandparents can operate successfully without hassle.
Sad to say, but the average joe can barely operate a computer without trouble.
Also, regulation is needed, because freedom without order is anarchy, while order without freedom is tyranny. Centralization on the other hand, is quite complex and debatable.
The core of these same types of problems, centralization, and regulation have plagued civilizations and their societies for over a millenia.