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Research:

•https://blog.twitter.com/2011/numbers

•http://blog.hubspot.com/blog/tabid/6307/bid/4439/State-of-the-Twittersphere-Q4-2008-Report.aspx

•http://readwrite.com/2012/03/19/why_kony_2012_went_viral#feed=/author/alicia-eler

•http://blog.wcgworld.com/2011/07/not-just-tweeting-for-tweets-sake

•http://online.wsj.com/article/SB10001424052702304708604577502672286303452.html

•http://www.usatoday.com/story/money/business/2013/02/15/twitterviews-resumes/1919305/

•http://posttrib.suntimes.com/sports/hutton/8287698-452/hutton-tweeting-without-thinking-is-a-problem.html

•http://www.phillymag.com/articles/facebook-twitter-social-media/2/

•http://science.howstuffworks.com/life/endorphins1.htm

•http://www.ronankavanagh.ie/blog/twitter-addiction/

•http://www.cbsnews.com/8301-504083_162-57580106-504083/boston-marathon-bombing-crowdsourcing-how-citizens-are-using-the-internet-to-help-solve-crimes/

•http://www.newyorker.com/reporting/2010/10/04/101004fa_fact_gladwell

Credits