The document discusses the evolution of the web from static Web 1.0 to more dynamic and interactive Web 2.0. Some key aspects of Web 2.0 include allowing users to collaborate, share information online, participate and interact dynamically. Examples of Web 2.0 applications discussed are blogs, wikis, RSS feeds, tags/folksonomy, and social networking sites. The document also provides brief definitions and examples of these Web 2.0 concepts and applications.