Facebook is a number 1 social network in the world. Facebook is connected to whole world. I like this site. My facebook friends is 10, 000 above friends. Best social network, connecting friend, useful, great feachers, daily knowledge and many other uses in facebook. This is amaZing and wonderful site. U r upload photoes , vidoes, and status. U know what is ur friend mind. I thing best site in facebook. This is very useful social network . I gives us 4 stars in facebook network. Thanks