What's costing the president are three things: a laissez faire style of leadership that appears weak and removed to everyday Americans, a failure to articulate and defend any coherent ideological position on virtually anything, and a widespread perception that he cares more about special interests like bank, credit card, oil and coal, and health and pharmaceutical companies than he does about the people they are shafting.
The problem is not that his record is being distorted. It's that all three have more than a grain of truth. And I say this not as one of those pesky "leftists." I say this as someone who has spent much of the last three years studying what moves voters in the middle, the Undecideds who will hear whichever side speaks to them with moral clarity.
The whole article is a long read, but well worth it. If you voted for Barack Obama you will probably get angry (as I did) , if you didn't vote for him, Weston's insight will most likely give you a great deal hope for 2010 and 2012... unfortunately.