For me this coin has the potential to become adopted worldwide as a real cryptocurrency (not as a speculation object),
because the only thing you need to mine is a standard computer/laptop (later mobile as described in the white-papers) and a working internet-connection.
And the investment done by every identity is the same for every identity (node). You have to spend about 30 - 60 minutes to make the flips and do the validation each epoch (act. 6 days) plus the power you need to run the system is what makes the value.
Every coin has the potential for that, but to this very day 99.9% of coins become nothing more than a speculation object.
Think about this properly. If you have no way or desire to use something so different in your daily life, why would you use it? There are hundred of identity apps already on blockchain and they did not become popular. Why this?
This coin can be mined by everybody with standard-hardware. Getting it up and running is as easy as installing an app.
So something that is potentially available everywhere can become a standard of payment. It is the decision of the people.