For me, life gets boring and Facebook gets interesting. I like looking at the news feed and seeing what people are up to. It helps me keep in contact with my family and far away friends. But I don't have a cell phone so I just IM people and do that most of the time, (:
They have no life what so ever if you get on for that long.
Or they may be log on through phone and it doesnt sign u out.
All of the above ! But I have matters of pressing importance that needs to be addressed.....
here are some possibilities:
>They dont have anything to do
>Their too busy chatting with their friends
>If their logged on from their cell then its hard to sign out so some ppl dont actually log out
>Some hacked them and is viewing all their info
>they are stalking someone on FB
look at their friends walls and pictures, which can lead them to another persons wall or pictures which can make them look at another persons wall or pictures.. basically facebook stalking and investigating everyone to get gossip, rumors, lies etc.