Ok. So for the past two months, everyday, I have been reading cryptocurrency news from all around the world. (mostly from news.bitcoin and cointelegraph) and I has summed up my top three over-all supportive and progressive crypto-communities (not just the legal factor). [Feel free to disagree with me or correct my words]
not in any order
DISCLAIMER
*My reasons came from a compilation of news articles, but the list is purely opinionated.
1. Russia
The conflicting interest b/w Putin and the Central Bank has been slowing up the pace for progress; however, recent news suggest that the guidelines for bitcoin and digital currency will be made both beneficial to the government and the local users. I think Russia will be one of the centers of the blockchain technology in the future. Not to mention that Putin and Buterin have already discussed ways for the Ethereum platform to work well for the government.
2. Scandinavian countries
Not only Russia, but countries in Northern Europe have also integrated the blockchain technology in their university programs. Not only that, but some have now allowed Bitcoin to be a method of payment for tuition fees. Aside from this, countries such as Denmark, Norway, Sweden, and Switzerland are gearing towards a 'cashless' society, and digital currencies are helping them do so.
3. Japan
Of course Japan is in my list. What better way to say it, but Japan is the first to make Bitcoin a legal tender. What makes Japan enter the list is because they didn't end there. As soon as they've allowed Bitcoin to become a mode of payment, authorities then also placed their attention to the miners and ICOs. Leaving no factor behind. As of now, you can even pay utility bills with Bitcoin, and the government is supporting small households to mine digital currencies.
This is sad less that a month after this thread was started Russia seems like not that supportive to crypto currency anymore or Bitcoin perhaps. It seems that Russia wants to have their own crypto currency and remove their competition from it.
I think most of the supportive countries " in terms of not being vocal about governing the coin" will be the country in Asia. South East Asia + Japan. Bitcoin is already widely used from this countries but you won't hear any negative news about it from these countries.