Hopefully this topic doesn't fly south like my last one did.
Do any of you have a favorite Windows 8 or (Windows 8.1) feature? One of my favorite features is the new Win + Prt Scrn keyboard shortcut that captures an image of your screen and saves it to your Pictures Library. I do wish for a shortcut that only takes a screenshot of an active application window, though.
The Ribbon interface in Explorer is something that I wish Windows 7 offered as an optional feature.
I do like the ability to snap Metro applications; while this is, to my knowledge, unique for a tablet interface, an identical feature has existed since Windows 1.0.
I am also very fond of the new notifications, particularly the toasts. My only regret is that Windows 8 lacks a notification archive (such a feature was planned for "Longhorn").