Bush. Pardoning turkeys and being totally out of it for any other Presidential duty.
Obama. Holding press conferences almost daily now, answering questions in full. Doing public service on the day before Thanksgiving. An excellent example.
Palin. Pardoning a turkey and making an ass out of herself given the turkey rendering going on behind her during the following press conference.
Right wing talking heads. Trying to generate bullcrap about Obama's picks for the various positions open. May they die a slow, painful death.