Maybe the problem is that Obama has given too many good speeches. All Kerry or Bush had to do was show up on the podium and not vomit on their shoes, and we were impressed. Obama would have needed to channel Martin Luther King, Jr on a steroids to knock our socks off. This implies, that McCain will get a bigger bounce than Obama from his convention appearance; we'll see.
This article available online at:
http://www.theatlantic.com/business/archive/2008/08/summing-up/4049/
