Join Amazon Prime (and we all eventually will), writes Jason Calacanis, and you will understand...

|By:, SA News Editor

Join Amazon Prime (and we all eventually will), writes Jason Calacanis, and you will understand what those in "the cult" know: Having already upended retail, Amazon (AMZN) will be a disruptive force for another generation, with a chance at erasing a staggering list of brands.