CNET details the death of Microsoft's Courier and Bill Gates' 'allergic reaction'

For those that follow the twists and turns of the technology news business, the Microsoft Courier has practically become the stuff of legend. First leaked on Gizmodo in the fall of 2009, the device was never even officially confirmed by Microsoft until it axed the project in April of last year. And while we wound up learning quite a bit about the dual-screen tablet despite that lack of official information, we never really got the full story of its rise and fall within the company. Now CNET's Jay Greene has published an extensive look at the device's short history, which he says was "pieced together through interviews with 18 current and former Microsoft executives, as well as contractors and partners who worked on the project." The story, as you might expect, is fascinating -- read on for some of the details.