Actually, I think the bigger problem is that the DP can be made to look good to what Proyect called the "decent left"
http://louisproyect.wordpress.com/2008/11/11/obama-wins-over-the-decent-left/
he was referring to Sunstein and Power among others. Now that power has been reinstated as part of the Obama team,
http://www.washingtonpost.com/wp-dyn/content/article/2008/11/28/AR2008112802453.html#
it seems more likely that, to a certain contingent, the DP has a real moral heft--much more than just "good" to those people's eyes and almost beneficent compared to the RP. In this regard, following the Palin meme at this point is a distraction from praising the transition team, etc.--hence it is unlikely that the latest on the preggers controversy will get any more traction in the "MSM" than the Obama birth certificate bluster.
s