Does the Microsoft co-founder who pushed tablet computers back in 2001 think that the iPad is the perfect version? And what about the iPhone, which competes with Windows Mobile?
Celebrity squares: actor Peter Ferdinando started out with a Commodore 64, but dreams of a future with Tron motorcycles and chip implants instead of iPhones
From Google's library project to Apple's iTunes store, 'cloud capitalism' provides an innovative way forward for business – but raises more questions about privacy and security