...compared to say u.s. dollar bills which you can hold in your hand or stuff in your mattress.
this is why bitcoins will not go mainstream because majority of human beings on this planet do not have access to a computer.
successful gold standards are things like toyota trucks, ak-47's, u.s. c-notes which thrive in places like afghanistan and africa.
Crypto currency will be introduced into our lives for decades. In addition, as it is being implemented, it is changing and improving itself, acquiring new forms and possibilities. During this time and the level of technical security of the population will change. So it's too early for us to draw conclusions about whether the majority of the world's population will be able to access the crypto currency through the computer and the Internet. The situation will change many times.