"Amazon has been a Wall Street favorite for years, but high multiples are setting up the stock to become a growth trap for investors." "Similar to Wal-Mart in 2000, Amazon stock is on an unsustainable path that should worry investors." "Amazon as a company will continue to thrive, but the stock may become stagnant for years to come." ふーむ。 http://seekingalpha.com/article/2290953-why-amazon-is-becoming-a-growth-trap