Facebook Profiles Reflect Actual Personality, Not Self-Idealization - Mitja D. Back, Juliane M. Stopfer, Simine Vazire, Sam Gaddis, Stefan C. Schmukle, Boris Egloff, Samuel D. Gosling, 2010
29 Jan 2010 ... More than 700 million people worldwide now have profiles on on-line social
networking sites (OSNs), such as MySpace and Facebook ...