Web 2.0 is the terminology assigned to define websites that have been refurbished from an earlier version of the internet.
Since most Web 2.0 features are free, websites such as Facebook, Wikipedia, etc. have developed remarkably fast and, as these sites grow, more innovative features are being added using new technologies. In fact, Web 2.0 will continue to grow in the future.
The simultaneous growth of these new trends is outside the scope of Web 2.0’s definition and this is where the next generation of the internet will begin. The third generation of the internet – the Web 3.0 – will completely alter social networking.
‘Web 3.0’ is a network of information that can be routed both directly or indirectly using computers and includes television quality video, three dimensional reproductions of images, enhanced reality, man-made semantic barometers, and the all-encompassing sensors – wireless and broadband.
Via Antonino Militello, Joyce Valenza, GwynethJones