I want to revisit Amazon.com, Inc. ( AMZN ) once again (it’s my fourth article since April) because every time I look into any innovative or disruptive direction of the market (and I mainly lookI write about stocks I’m personally interested in adding to my portfolio. I’m not a professional advisor, but I study business and economics and analyze markets full-time. My writing is meant for both complete beginners — I avoid unnecessary complexity — and advanced readers, as I always aim to offer a distinct and w ...