Computers are more and more present in our lives, but what if daily tools had an access to computer and web. For some tools it already exists, for other it is still research work. But computers, networks and the web, especially what happens with Web 2.0 my have also an impact which go beyond the frontier of the web. Economy, intellectual property, the way we work, maybe the way we think may become different. Are our modern western society, and also the whole world, living a revolution?