Have you ever tried to open THIS site? There are interesting tools to summarize what word most used at speech. Not only can be used for speech but I do some comparation between what word most used in Barack Obama's inaugural speech yesterday and his several predecessor's on their inaugural ceremony. Here are the result of Obama's and Bush Jr.'s speech Obama's Speech Bush's Speech I do made comparison between Clinton 2nd inauguration and even Lincoln's Clinton's Lincoln's Please, make your conclusion ... :D
Just what i have learned from competition law and policy, and broader perspective of competitive economy ... Enjoy!