Consider restricting access to your profile

If the site allows it, its a good idea to limit access to your profile. Dont allow strangers to learn everything they can about you. Its just not safe. The social networking sites help us stay connected with friends, share photographs, exchange ideas and so on. Some people are so obsessed with social networking that they even tell what they had in lunch, who are the people they are meeting, what they did during the weekend and information so private and personal.