I do. Many US regulators have spoken about cryptocurrencies and the tone (in my view) is very positive. While they all express concerns over current lack of oversight, it is in the context of appropriate consumer protection and deterrence of illegal activity. In many cases, these same regulators have also acknowledged the transformational impact blockchain technology and cryptocurrencies will (not can) have on the world. I also think that more countries will subscribe to this view, or a similar one, even though some have taken harder stances thus far.