Heard Julie Klausner's voice on NPR this evening, along with a number of other comedians, rating the presidential and vice-presidential candidates as comic material. The general consensus is that, politics aside, Sarah Palin is a comedian's dream candidate. If I remember correctly, Julie's comments suggested that Obama's candidacy isn't a target-rich environment for parody or general ribbing, leaving comedians little to work with.
(Great to hear your voice Julie!!)