1) There are a lot of fun games on facebook. Eg: Farmville, Pet Society, Word Challenge, Fashion World, Typing Maniac, Friends for sale etc..
2) You can post on your friends' walls :)
3) You can like your friends' posts but temporarily, there is no dislike button for you to dislike your friends' posts.
4) You can comment on your friends' walls too!(:
5) On the top right hand side of the news feed, there is a reminder for you to tell you that that day is your friend's birthday. :)
6) You can poke your friends too, for fun :)
