Content Marketing = Social Media Marketing?

Nowadays, content marketing is becoming a part of the social media campaigns of many brands and they are utilizing its power to create awareness and increase traffic on their social media entities. Content Marketing is to create and share valuable and meaningful free content to disseminate information and attract users towards your view point.

Source:
http://www.socialappshq.com/blog/2013/11/02/content-marketing-social-media-marketing/