I loved one thing people believing on solution or Solution for the problem using crypto currency .
If many ppl is believing in a project it will succes sooner or later - But if its a solution to a problem really depends on the adaptation of the project.
Lets take Ripple in example - The coin is not adopted by banks, but the technology behind the transactions is adopted.
Do you find any currency really solve the problem??
That depends on what problem? - Many project ain't the solution to a problem, but a guidance to reach the solution.