What is Web.2.0?
A typical Web 1.0 activity may have been reading an article and just retrieve information online, about say, Koala. It is merely ‘reading’ and makes most users recipients. Only people who have professional knowledge and skills are information senders.
Typical Web 2.0 activities take users sites where they can read and add information, edit and correct an article about Koala, for example “Wikipedia”. Also users can create their own sites and communicate its site visitors. It invites users not only information recipient but also information editor and writer, it is not one way activity like Web 1.0. Anybody can contribute to the content available to others in a user friendly way.