Web 2.0 Clearly Explained

A few days ago I was stumbling around in my head, trying to get a handle Web 2.0. Then a friend sent me to the O'Reilly website to read Tim O'Reilly's article What is Web 2.0. Even if you are already familiar with the term, this easy to read article clearly lays out the paradigm shift inherent in moving from Web 1.0 to Web 2.0. Enjoy!