A story on RT (rt.com) attracted my attention. A US company is looking at market predictions using algorithms to analyse tweets. There is enough product development here to see the possibilities in the future. Personally I wouldn't want to bet the farm on such a methodology but it makes for interesting reading and may offer me ideas on doing my own due diligence. For me the action is akin to looking for some interesting investment ideas buried in the noise of Jim Cramer's Mad Money. Everyone and a while I find he mentions something interesting. Same sort of thing here. http://rt.com/usa/272758-twitter-predict-stock-market/ A Google search turns up a web site, accounts on Twitter and LinkedIn, involvement with Bloomberg and more articles on the subject. https://www.google.com/search?q=iSentium HTH. YMMV.