I’m willing to bet that no one reading this column can list the twenty-five top ranked web sites in the world. No cheating allowed, either, so don’t look it up. Put your list together, make your best guesses, and then read on. Before we get to the list, let’s chat about the Internet. The book “The World is Flat” postulates well the notion that the Internet makes the world a smaller place and levels life’s playing field to a great extent financially, politically, culturally. But just as we have difficulty truly grasping the size...