Already happening: http://www.marketwatch.com/story/twitter-trading-influence-laid-bare-by-fake-tweet-2013-04-23 http://www.marketwatch.com/story/twitter-tradin

Already happening: http://www.marketwatch.com/story/twitter-trading-influence-laid-bare-by-fake-tweet-2013-04-23 http://www.marketwatch.com/story/twitter-trading-influence-l...