Can you compete with Facebook? Maybe. http://pro.gigaom.com/2013/01/social-networkers-survey-how-to-compete-with-facebook-in-2013/
Walking through history using social media: http://thenextweb.com/lifehacks/2013/01/06/5-fun-ways-to-travel-back-in-time-with-your-social-data/
Taking a different look at social media: http://www.nytimes.com/2013/01/06/opinion/sunday/can-social-media-sell-soap.html?nl=todaysheadlines&emc=edit_th_20130106&_r=0
New valuation for reddit: http://techcrunch.com/2013/01/06/reddit-rumored-to-be-raising-money-at-a-400-million-valuation/
How most bloggers see themselves: http://www.redjeweledmedia.com/findings-from-1st-annual-blogger-intelligence-report-jan-2013/