#SocialNetworks facts & figures: how to log on (desktop/mobile) amd demographic trends http://t.co/MShqGoc5cG #SM
The face of social media has changed drastically since Friendster in 2002 and the social giant Facebook, burst onto the scene in 2004. The number and type of social media sites available has grown exponentially. Facebook and Twitter tend to dominate the social networking scene, while sites like Pinterest, Instagram and Tumblr facilitate content sharing among social media users.