Today ubiquitous online communities seem to have rendered real-world interaction and social contacts obsolete and a waste of time .simply by joining Facebook . you can have a thouseand “friends” in no time –giving a whole new neaning to “face to face” communication .Linking up with others was never so fast. Efficient and fashionable.yet .I`m sure that at times We all have wondered whether .say ,the pretty young girls on the profile picture isn`t really a behind a middle-aged man?we already have become strangely accustomed to being mired in virtual reality