The most useless machine on Earth gets an upgrade

When Wired posted its list of "The World's Most Annoying Technologies" a few weeks back, "The Most Useless Machine" (a box with a toggle switch, which, when flipped, causes a mechanical nubbin to emerge from inside the box, flip the switch back, then retreat back inside the box) didn't even get an honorable mention. » 1/02/13 7:30am 1/02/13 7:30am