Here are two: John at Right Wing News asked conservative bloggers who were their least-favorite conservatives. I did not participate in this poll. Happily, I wasn’t named to it, either! :-) You’ll want to go over there and see who did.
Also, Mark at Decision ’08 has the top ten leftist remarks upon President Bush naming UN Ambassador John Bolton via recess appointment. The originate, apparently in comments sections of lefty blogs.