Both daily deal sites are thriving, but as Tim O'Shaughnessy sees it, LivingSocial outpaces Groupon where it matters most: innovation.
Business and financial news - CNNMoney.com, CNN: Business
Wed, 07/27/2011 - 12:06pm
Both daily deal sites are thriving, but as Tim O'Shaughnessy sees it, LivingSocial outpaces Groupon where it matters most: innovation.