web2.0

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What is Web 2.0
The use of World Wide Web technology and web design that aims to facilitate creativity, information sharing, and, most notably, collaboration among users. These concepts have led to the development and evolution of web-based communities and hosted services, such as social-networking sites, wikis, blogs, and folksonomies.

Key Ideas of Web 2.0

 * Collaboration
 * Participation
 * Interactivity
 * Read/Write Web
 * User Creation
 * Control over data
 * Cloud Computing