Amazon.com Begins Selling Video Downloads of Movies and TV

Mind you, they're only three years late and of course none of it is compatible with Apple --- even though Apple dominates sales even on Amazon. And of course they don't sell music downloads the iTunes does. I saw the same thing with Blockbuster -- which resisted selling DVDs like fools, instead of becoming the dominant seller the way they should have. How could both companies miss the obvious changes in the industry?