The Internet is big. No, really BIG. It is possible to look online for a recipe, follow a link to the history of the recipe and the culture of the people who created the recipe. Before you know it, dinnertime is a distant memory, bedtime is long past, and tomorrow morning is shining right into your tired, bloodshot eyes. The problem is one of information overload. Information, you see, doesn’t create wisdom. Wisdom comes from choosing which information is useful for the task at hand, whether that task is cooking dinner or writing an essay on the funerary practices of the Fore tribe in New Guinea. Or both. When I first had net access – and Al Gore hadn’t invented the Internet yet – information was limited and it was sometimes difficult to locate it. There were several types of indexing, with special command-line programs to access them. Gopher was the very apt name of a commonly-used program used to dig into the information indexes. When you eventually fo...