We've all heard countless times about the amazing technological changes of the twentieth century, going from horse-drawn buggies to a car in every garage and landing on the moon, from telegraph to cell phones, from dirt roads to superhighways, from fresh food to frozen, and so on. Many of those changes resulted in improvements in business or in our standard of living, and are so much an accepted part of our lives that we take them for granted.
Today we are witnesses to the birth and tremendous growth of social networking, and sensational claims about its future. What is that future?
