Web 2.0 is a living term describing changing trends in the use of internet technology and web design that aims to enhance creativity, information sharing, collaboration and functionality of the web.

Web 2.0 the term is the idea of the proliferation of interconnectivity and interactivity of web-delivered content. Tim O'Reilly regards Web 2.0 as business embracing the web as a platform and using its strengths, for example global audiences

The web 2.0 is a plataform
Information move internet
The infrastructure of Web 2,0 is complex and it is evolving

CREDITS: http://www.maestrosdelweb.com/editorial/web2/