The number of extra, unnecessary clicks spawned by the lack of a back button must be in the trillions. It's the one thing I truly miss about Android. But the ba

The number of extra, unnecessary clicks spawned by the lack of a back button must be in the trillions. It's the one thing I truly miss about Android. But the back button is really the industrial design side winning over the UI side anyway That's been a theme lately. You could give the iPhone true all-day battery life by making it what, 1mm thicker? Give the MacBook Pro easily replaceable memory and storage for about the same increase. Give much nicer travel on the keys, etc. But they don't want to do that. They want to make something that other companies can't replicate, so they squeeze every last fraction of a millimeter in order to stay ahead.