ya this is revised version of all the presentations present here

5. Web 2.0 is a trend in World Wide Web technology, and web design, a second generation of web-based communities and hosted services such as social-networking sites, wikis, blogs, and folksonomies, which aim to facilitate creativity, collaboration, and sharing among users.. Although the term suggests a new version of the World Wide Web, it does not refer to an update to any technical specifications, but to changes in the ways software developers and end-users use webs.

7. Open data formats No data lock-in or walled gardens User created data User owns their own data Ability to use data outside the confines of the application Data used across devices

11. Knowledge is created Learning is a collaborative social endeavor

12. A Paradigm Shift Tools for Supporting Individuals Tools for Supporting Relationships

23. User Created Content