I use my facebook profile to chat to my friends that I see all the time but also people I don't really get chance to see but just like to see how they are doing, I haven't met some of these people in person but I "know" them through websites like Hitched. This week I have had 3 people who I don't know, we have no friends in common and I don't recognise their names trying to add me as a friend. I commented on it to a friend and he said that he adds people if he "likes the look of them"
How do you use facebook? Is it people you know or strangers that are on your friends list?