Hope this isn't a dupe. Just reading the first one made me laugh.
50. Ann Coulter
Crimes: Coulter plummets down the list as she slips into irrelevance. As her columns degenerate further into absurd, incoherent attacks against her own personal paranoid fantasy of fanged, drooling, Saddam-loving liberals who hate America and childish France-bashing, we find our outrage slowly giving way to a baffled “I can’t believe I used to go out with you” feeling. Her arguments are ridiculous, her vitriol forced, her hatchet face even harder to look at. Still, she insulted a one-armed war veteran, called reports of the hundreds of tons of missing munitions in Iraq false, claimed Wesley Clark was pro-infanticide, and blamed Abu Ghraib on the presence of women in the armed forces—they’re not all like you, Ann—and on and on. It’s just not worth debunking someone who has no credibility in the first place.
Smoking Gun: Has credibility in the minds of more people than we can stomach acknowledging.
Punishment: Skull crushed with rock.
http://www.buffalobeast.com/66/50mostLoathsome2004.htm