Analysts are also increasingly concerned that it is losing its appeal to teenagers. How can a website be “cool” for adolescents, when their parents and grandparents are using it as well? Relatively new services such as Pinterest, Twitter and SnapChat have now become a concern for the company amid the fears that it may follow predecessor MySpace into social networking obscurity. Facebook's demographics is now shifting towards adults, who are use the network to catch up with long-lost friends and stay connected to family and colleagues.