Are pages from social media sites ranked differently?

Are Facebook and Twitter signals part of the ranking algorithm? How much do they matter?
Ryan, Michigan

Have a question? Ask it in our Webmaster Help Forum: http://ift.tt/I2Tkrj

Want your question to be answered on a video like this? Follow us on Twitter and look for an announcement when we take new questions: http://ift.tt/oNYtY3

More videos: http://ift.tt/ruEWTI
Webmaster Central Blog: http://ift.tt/q2Ln8P
Webmaster Central: http://ift.tt/p8sY8n