Summary of features covered
The list below is a summary of many of the common features of typical “Web 2.0″ sites.
Clearly, a site doesn’t need to exhibit all these features to work well, and displaying these features doesn’t make a design “2.0″ – or good!
Introduction
I’m going to take you through the features of the current wave [...]

1. What is Web 2.0?
The bursting of the dot-com bubble in the fall of 2001 marked a turning point for the web. Many people concluded that the web was overhyped, when in fact bubbles and consequent shakeouts appear to be a common feature of all technological revolutions. Shakeouts typically mark the point at which an [...]

Web 2.0 Tutorial
The Internet is undergoing an extreme makeover. In the 1990s and the beginning of the 21st century, the World Wide Web was primarily a place for viewers to retrieve information. The information flowed in a one-way direction. Websites were mostly built by “techie” folk who knew complex HTML coding and FTP site management. [...]