Taylor Letterman is a relative newby to the Crypto currency space. He's been developing trading bots to take advantage of price differentials on the various exchanges. He's extremely bullish on security tokens which have a bright future ahead. There's obviously regulatory issues that must be dealt with in the mean time. If the SEC regulates Cryptos will sellers and dealers need to be licensed security dealers? Many questions need to be answered and will be addressed in the not too distant future.