First off, Google's Android was created as an Iphone competitor in the first place - it wasn't made to be the best mobile Linux distro availible, or anything else like that for that matter. But Google had to keep a certain potential for the platform, due their later planes for the mobile market... the 480x320 resolution cap (which "happened" to be the same as the Iphone, what a coincidence!), the Qualcomm 528 MHz CPU requirement (again, almost the same as the first Iphones)... Android and Chrome OS - but they both have the same reason of existance (goal): to make users always connected to the web - or more specificly - to make everyone always being connected to Google's information database.