I read an article in the New York Times last week about a convoy of people in the States who are eschewing Smartphones. It was written by journalist Teddy Wayne. And yes, instead of iPhones or Blackberries or watchamacallits, Wayne reports that many folks he's talked to recently have bought old-fashioned cell phones that do two simple things: make calls and receive them. And boy, are these people happy about it. For a long time the idea of an old-fashioned cell phone has been sounding like a big...