During the past 20 years, humans have built the largest information fabric in history. The World Wide Web has been transformational. People shop, date, trade and communicate with one another using it. Although most people are not formally trained in its use, yet it has assumed a central role in their lives. Scientists and researchers cannot imagine their work without it. Governments interface to their citizens using it. Media are seeing the nature of their industry change because of it. Travel, leisure, health, banking, any sector one can think of are changed by what we have created.