Web 2.0
Web 2.0 refers to web applications which allow website visitors to interact with the site. Examples of Web 2.0 include web-based communities, hosted services, web applications, social-networking sites, video-sharing sites, wikis & blogs. A Web 2.0 site allows its users to interact with other users or to change website content in contrast to non-interactive websites where users are limited to the passive viewing of information that is provided to them. For example, a website that has an internet forum area where visitors can post questions, comments or information counts as Web 2.0.
