What is the obstacles, challenges and problems that Bitcoin can face it in 5 years? How we can help Bitcoin to take more authoritative place in the world of currency system?
I think for me bitcoin will somehow have it progress in the future because as we can see today it is very popular and well knowned in many people in different country. Bitcoin will be full accepted in different country and become more popular in their place. Bitcoin will have progress specially on its valut today which is higher.