This post lists all the references that were used.
Levy, P. (2010). Christians and atheists square off in online battle to raise money for charity. Retrieved from: http://www.huffingtonpost.com/2010/12/16/christian-and-atheist-gro_n_797910.html
Jenakalif. (2011, July 13). Who in the world is reddit? [blogpost] Retrieved from http://blog.reddit.com/search/label/reddit%20demographics
Proseotalk.com (2012). Ever disappeared down the reddit rabbit hole? Retrieved from: http://proseotalk.com/2012/01/22/ever-disappeared-down-the-reddit-rabbit-hole
PBS Off book (2012). The Culture Of Reddit | Off Book | PBS. Retrieved from: http://www.youtube.com/watch?v=fXGs_7Yted8
Spladug (2013). Frequently asked questions. Retrieved from http://www.reddit.com/wiki/faq
Waze.com (2009). Waze makes front page on reddit. Retrieved form: http://www.waze.com/blog/waze-makes-front-page-on-reddit/