why i registered on facebook

this webside become popular since 2 or 3 years. at the beginning people register on facebook just to communicate and have fun with each other like you can find your primary school friend that you didn't see since 10years ago. it was really amazing for people to have this kind of webside that you can share think with who ever you want. but nowadays people use facebook for steal others informations,teachers follow their student on facebook and parent follow their children on it too. because some people put all their life on facebook it is like their SECOND HOME. some have a relationship on facebook.for me facebook is just here to talk with your friend for free and have information about what is in the new or stars or other think but not to do any teaching or other staff like that. we must be CAREFUll with this webside !! Q1: do you think that facebook creator plan all this bads think before creating the webside? yes or no and explain why ? Q2 : what will be the futur of this webside in your opinion ?