Actually, the concern I brought up in our discord chat was about the token that was not exchangeable. I don't see how a token that can't be transferred or traded can have any value. If it's just your influence on the platform I guess you would probably just call it something like karma points like on reddit. However, I would also be concerned about the the exchangeable token as to what value it has besides the ability to transfer/exchange it. I can't see that it would necessarily have much value as those are basic functions of any token and there are many tokens these days that have more features or at least a better reputation as a currency. But like you point out below, at least it would have a reputation of being able to be mined by anyone even with just a smart phone. Of course that is true of POB as it is now as well.