I regularly use an 11" iPad in portrait mode, mostly because I find it easier to hold a tablet in portrait than in landscape. What I can say is that a lot of a

I regularly use an 11" iPad in portrait mode, mostly because I find it easier to hold a tablet in portrait than in landscape. What I can say is that a lot of apps and websites don't quite look right in portrait mode, which is a shame. They occupy the awkward middle ground between the mobile layout (optimized for portrait, but for small screens) and the desktop layout (optimized for a large screen, but for landscape)