Today Apple introduced an update to their iOS app Notes, an update which allows free-form note-writing. This sort of note-writing works with your finger, but lends itself to the use of a stylus. As Apple does not yet have an official stylus, it's been suggested - not by Apple directly - that a new type of iPhone might be coming in. With the iPhone 6 Plus already large enough to hold a stylus inside, why not? Can you imagine any reason why Apple wouldn't want to put a stylus in their iPhone?