As the years pass and technology improves, our lives change, and we will find it tougher to go back the way as we lose skills, for example by wireless and other communications devices, they have made the world a significantly different place from 10 years ago, and the web being such a massive way of life for many we find that people use it in ways not originally envisaged. People and companies buy, sell, perform research across the world using the internet. Consumers buy items, sometimes to the detriment of their local stores. The reach of the web is now huge, with a market worth billions. New tech such as electronic gadgets, incredibly small inventions using little power with wireless functionality, have become a new must have accessory for millions, lots of us carry portable devices we couldnt have imagined a few years ago. Now there are even reverse phone number lookup services available, these are a similar service to the residential phone directories but they are unofficial as they are not supplied by the cell carriers themselves.