Web 2.0 is a phrase coined by O'Reilly Media in 2003 in reference to a perceived second generation of web-based communities and hosted services such as social-networking sites, wikis and blogs—
which facilitate collaboration and sharing between users.
Many others also use the term in reference to a recent school of web design. In sociological terms, movements impact people on many levels: economic, cultural, political, etc. Is skate-punk about entertainment and sport, music and the music industry, fashion, or the breakdown of society. In education the term of Web 2 is being used to to describe the pedagogy used to reach Digital Natives.
A digital native is a person who has grown up with digital technology such as computers, the Internet, mobile phones and MP3. A digital immigrant is an individual who grew up without digital technology and adopted it later.