Web 2.0 is our life necessity

By the end of June 2008, the world population has more than 14 million Internet users, they occupy the population of world 21%.Chinese user is approximately 2.53 billion and had beyond the United States as The world first. Up to now a number of user conservative estimate that it increase to 19 million. There are enormous peoples using internet today ，  the average  everyone six hours internet. A part of person is work and study, another people due to hobby and habit. we know the latest news and make  friends of different countries through Web 2.0. Just like me surf the Internet everyday，maybe checking my e-mail, reply message，chatting with my friend，reading news, see a film, writing blog ... It really become part of my life. I enjoy online everyday because I obtained joy, sustained friendship. Going abroad I continue to use web 2.0 contact my parents. Thus, network is a great invention for everyone, the world change a global village, everybody were closed distance by in invisible nets.