I think it's one thing to be skeptical but quite another not to be willing to get to the bottom of things by actually investigating these claims which, in the case of wall receptacles, have been around since Jesus was a second lieutenant. I would have suspected real skeptics would be a little more curious, but hey! that's just me. Recall the first thing that happens in the scientific method is observation, and somewhere in there is investigation. Without which you just get a whole lotta who shot John.