Twitter + SGI Supercomputer = Heat Map of Angriest Tweeters locations

Data Scientists are using Twitter data and Super-computer power to understand [http://www.huffingtonpost.com/2012/11/19/sgi-twitter-heat-map_n_2138726.html?utm_hp_ref=technology] where positive and negative emotions and responses are being generated. > Silicon Graphics International, or SGI, has partnered with researchers from the University of Illinois