Social websites are really a boom in internet. Many such website are available. viz. Facebook,Twitter,etc.... And really they are rocking. but.... A social network service focuses on building social relations between people who share similar interests or activities. They essentially consist of a profile, the person’s social links and a variety of additional services. Most social network sites provide a means for users to interact over the Internet, such as instant messaging and email. There has been a huge interest recently of the impact these sites have on society and an increasing number of academics have become interested in studying them. There are many dangers and problems in using these sites; however, there are also many benefits, to both the individual and society. I will explore the issues related to using social network sites; paying particular attention to the quality of communication it allows users. There have been many concerns put forward by academics, people of the