Comments on: Windows Blue – the evolution of Windows 8’s start screen; application lifecycle; windowing; and personalization Windows 7, Windows 8, Windows 9, Singularity, Midori Mon, 18 Mar 2013 21:31:07 +0000 hourly 1 By: Mr. Nobody Mon, 18 Feb 2013 02:15:38 +0000 I happen to be a little more informed. The reason that the job post was taken was that it was filled by an applicant. Windows Blue is the codename for Windows Sustained Engineering.