This was said by Thomas Watson, chairman of IBM, in 1943.

The truth is that today we can no longer speak of a number of computers as the Cloud Computing and the devices such as the smartphones have completely changed the paradigm.

De todas maneras, en 2008, Gartner predijo que en el año 2014 habría unos 2 billones de PC. http://www.gartner.com/newsroom/id/703807

Watson was mistaken for a little...