Is Twitter a Poor Performer? "A short-term study by Pear Analytics concludes that 40.5% of messages published on Twitter are “pointless babble". http://www.marketingcharts.com/online/pear-study-reinforces-twitters-poor-performance-as-effective-promotional-tool-10174 Posted via email from Greg Tirico - Tirico.net Info Written by Greg Tirico On August 20, 2009 In social media