I'm surprised that I am commenting late and I am the first one. Am I the only one that seems to think that this can be used for racketeering, money laundering,

I'm surprised that I am commenting late and I am the first one. Am I the only one that seems to think that this can be used for racketeering, money laundering, ext. Also, balancing a dual currency economy by arbitrage? Interesting concept? Or doomed to be abused? Or both?