If you're looking for the friendliest place, probably Singapore. I've also heard good things with Puerto Rico and if you're an American citizen it would be easier than most other cou tries. If you're Asian, yeah just look into Singapore. To my knowledge, they're the most crypto friendly. Japan is too, China is but too much fud right now and Korea too much fud too.
Perhaps you have overlooked one place: Switzerland.
This place is very friendly to the policy of cryptocurrency. As far as I know, many ICO projects choose to put the company in Switzerland.
