Mapping The Entertainment Ecosystems of Apple, Microsoft, Google & Amazon

via John Gruber. Graham Spencer, MacStories: There are four points Spencer makes based on his thorough analysis of worldwide coverage for music, movies, TV shows, ebooks, and apps for the four companies:

  • A convergence towards Apple’s business model
  • All four companies are from the USA
  • Amazon faces an uphill battle
  • Apple is winning so far