There's been rampant speculation, rumor mongering, and punditing that Apple must be, has to, is, or really should be making an even larger iPhone. Recall that from the original iPhone launch in 2007 up to the iPhone 4S of 2011, the screen size was a steady and unchanging 3.5-inches. Then with the iPhone 5 in September of 2012, Apple jumped to 4 inches while much of the rest of the smartphone industry was powering on to 5 inches and beyond. Heck, just two weeks ago Samsung announced a pair of new Android-powered smartphones with 5.8-inch and 6.3-inch screens.