When it comes to Amazon.com, Inc. (NASDAQ: AMZN ), it's typically AWS and the retail business that get most of the attention.I aim to invest in companies with perfect qualitative attributes, buy them at an attractive price based on fundamentals, and hold them forever. I hope to publish articles covering such companies approximately 3 times per week, with extensive quarterly follow-ups and constant updates.I manage a concentrated portfolio targeted at avoiding losers and maximizing exposure to big winners. T ...