Re: what will happens if everyone has own currency, doesn't a bad for Economics ?
As speaking of economics, I believe it won't be bad. The whole market won't go down as it includes different spheres, and cash money won't disappear either. It's like books and online books - people use both, as there are so many people with different tastes
Got a question. What are the known services or projects online who is engaged in such implementations? Are there those who are interested in taking part in such projects?