is bitcoin more popular than US Dollar ?
The bitcoin is not even close to all the other gold. Don't think he can get that big as the normal gold
there will be many users and not so many for the coin. In the future he will be many time bigger but bigger then the usd
i don't think so.
I think Bitcoin will have a better value and that is because you also see now that it is becoming more worth so that is really nice for the people with already Bitcoin.
The only thing that they have to do is just wait for the right moment to sell it.