Horace Dediu of Asymco has produced a much better graphic and analysis to go along with it: http://www.asymco.com/2012/01/17/the-rise-and-fall-of-personal-compu

Horace Dediu of Asymco has produced a much better graphic and analysis to go along with it: http://www.asymco.com/2012/01/17/the-rise-and-fall-of-personal-computing/ http://www.asymco.com/2012/01/17/the-rise-and-fall-of-person...