Social Media

http://www.fastcompany.com/3031006/work-smart/6-research-backed-ways-to-get-more-followers-on-any-social-media

http://www.digitalsherpa.com/blog/10-proven-ways-to-earn-more-retweets-on-twitter/

Viral Content

http://socialtriggers.com/craft-contagious-content/