Coming from a place that inherited the British wall plug (that comes default with on/off switches, eliminating the need to unplug), I never quite understood why’d anyone decide to have sockets without switches. Of course, that’s how a big chunk of the world operates, embedded in legacy lock-in – and as such it is up to individual designers to attempt to accommodate such decisions.
The Wall Cleat, designed by Karl Zahn, has very simple extensions above and below the standard socket – allowing one to coil extra cables around it. While particularly useful when the cable is unplugged, I could also see it as a simple yet effective device to manage cables that are almost by their very (evil) nature, messy.
A simple solution for a (not-so) simple problem.