Okay, okay, we're making good use of sarcastic italics, but we do have a point: we take such things for granted to the point where it might not have occurred to naysayers that just being able to minimize a window could make an operating system more user-friendly.

ENGADGET: Chrome OS review (version 19)

Users can also minimize a given window to see new notifications.

ENGADGET: What we know about BlackBerry 10

Rather than close or minimize a phone window to interact with a background application like a music player, users could control a primary application, like email, via touchscreen or keys, and manage the background application via gestures, said Goren.

FORBES: Texas Instruments Sees Big Market For Smartphone Gesture Recognition