Honestly that 15c/year really puts it into perspective why IoT might make sense. I've always avoided those "smart" light switches and similar because the power

Honestly that 15c/year really puts it into perspective why IoT might make sense. I've always avoided those "smart" light switches and similar because the power draw on them was too high (and it is likely closer to the $3 mark); but if something was drawing 15c/year or similar I doubt I'd care. PS - I know we aren't going to get WiFi for under a few dollars a year. But physical ye-olde switches are vastly under-estimated I feel. In particular a button to put it into "configuration" mode.