Facebook is very popular now,because more and more people would like to use it.However,the problem is still cannot be avoid,especially the privacy of facebook,i.e. every user’s information which is written on the facebook can be seen by others and also,they need to accept other people’s information.Many people think it’s unfair,but anyway it is really a good way to make profit.Because all the information is free to get,not only for the company,but also for the users.It means, in fact, facebook just looks like a platform which is for all the people to exchange the information.About the privacy,I think it depends on the user,as they decide which kind of information they need to write and post.Another problem for the facebook is that the information people sent to others is always repeat.It makes your profile very mussy and the application you added cannot be used efficiently,and they are not very useful sometimes.My opinion about the facebook is that people always would like to try something new,but the new item is not always perfect~
