There are hundreds of thousands of mobile apps across all the various platforms, but there is only one Flipboard. It says a lot about an app when its design makes it the app you use to show off your device to your friends and its functionality makes it the most used app on your device. Flipboard is that app. Its design and concept have made it one of the most viral apps ever and its simplicity and intuitive nature makes it a pleasure to use. Here is an interview with the founder.