"The whole XBOX saga is filled with regrets." "The stated goals, which made sense from a corporate perspective, were not achieved. And it is continuing to exist because it exists." Stratechery's @benthompson gives the history of Microsoft's utter failure with XBOX: "Their corporate strategy was 'three screens and the cloud.' It was the idea that they were going to own the desktop (via PC), the pocket (via the mobile phone)... and the third screen was the living room." 'How do we get in the…