In my personal opinion I'm not interesting in options to close apps, Windows provide a lot of ways to perform that action, I'm interested in this thread because I really want to find a way to hide the title bar permanently, because the right flow of metro
apps are interrupted by that bar ... I like Windows 8.1 and if I must describe metro UI, I would say it is the new concept that allow us interact comfortable and intuitively with different devices and programs, plus is cool !, I'm not looking return to previous
versions, 8.1 is the most complete, but sincerely the title bar annoying me, while I'm using apps with actions at the top of the screen, the title bar is an obstacle, once and again I'm clicking the title bar instead of the app I'm using, why don't make the
title bar optional? or increase the time required to show the title bar