Windows Blue is the best kept secret just after the real identity of Kaiser Soze. There are hundreds of pages of speculation out there on what it is or what it could be, but Microsoft lips have puckered up tighter than a snare drum, with nary the slightest notion. And yet, with an impending release date of mid to late 2013, the speculation has begun in earnest. Admidst the hundreds of pages of articles out there speculating at to what this mysterious Windows Blue could be, there’s scarcely a note card’s worth of hard facts. Even those facts come from “undisclosed ...