Web 2.0 .... all you need to know

Web 2.0 is the business revolution in the computer insustry caused by the move to the Internet as platform, and an attempt to understand the rules for success on that new platform. it was created by one Tim O'Reilly, The idea of "Web 2.0" can also relate to a transition of some websites from isolated information silos to interlinked computing platforms that function like locally-available software in the perception of the user. Web 2.0 also includes a social element where users generate and distribute content, often with freedom to share and re-use. This can allegedly result in a rise in the economic value of the web as users can do more online.