2. What is Web 2.0 ? Web 2.0 is a to a perceived or proposed second generation of Web-based services; particularly with online communication and collaboration. Sites such as wikispaces, myspace and other networking sites allow people to quickly and easily develop their own sites which other people can look at and also provide input. A good example of online communication are blogs (web logs). Two examples of blog sites are www.myspace.com and www.blogger.com. The blog authors can post pictures and messages on the net. Blogs allow others to post their comments and provide their own input
3. Advantages of Web 2.0 Web 2.0 allows for effective communication between people in different cities and countries. It does this by facilitating the transition of websites from isolated information silos to sources of content and functionality, thus becoming computing platforms serving web applications to end users It is regarded as a social phenomenon embracing an approach to generating and distributing Web content itself, characterized by open communication, decentralization of authority, freedom to share and re-use, and "the market as a conversation. Enhanced organization and categorization of content, emphasizing deep linking
