From The Economist:
Asked to pen an endorsement for Paul Allen’s new autobiography, Bono, a well-known musician, declares that the co-founder of Microsoft’s “…intellect and generosity of spirit are there on every page”. He is only half right. “Idea Man” does provide plenty of insights into the ways in which Mr Allen has helped revolutionise everything from software to space travel. But its pages are also permeated by a bitterness towards Bill Gates, the man with whom he created a company that transformed the world of technology. Indeed, there are enough sour grapes in these pages to fill an entire vineyard.
The irony is that the primary focus of Mr Allen’s resentment—his co-founder’s intense competitiveness—is also one of the things that propelled Microsoft to greatness. That trait, and the tension that it provoked between the two men, is evident from the time they meet at school. Mr Allen describes how Mr Gates became apoplectic when a practical joke he played on Mr Allen backfired. In another vignette, he portrays his pal sweeping the pieces off a chessboard in fury when he lost yet another game to Mr Allen.
More here.