walterbyrd notes that new data from Gartner indicates that the successful launch of the iPhone 3G was enough to push iPhone market share over that of Windows Mobile devices — the entire range of them. And reader Spy Hunter writes: "Seadragon Mobile is Microsoft's first iPhone application. Seadragon is a technology for streaming zoomable user interfaces, and this iPhone incarnation allows viewing huge collections of gigapixel-sized images over WiFi or 3G. If you don't have an iPhone, you can also try Seadragon in your browser via Seadragon Ajax."