If there was any doubt, the iPad is a huge winner for Apple with 7.3 million units shipped in the last quarter. Casual observation from flying a fair bit has made that obvious over the last few months. You can’t walk through a packed air plane (and they are mostly packed these days) without seeing a ton of iPads. Most people are watching movies on theirs, some play games and very few do anything else (some email, some web browsing). What one doesn’t see at all – so far – are Android tablets. ...