Brian F. Labovick was shocked to receive a letter from Palm Beach, Fla., Circuit Judge Diana Lewis, saying that she’d received a copy of a critical note about her that the Jupiter attorney had posted on a confidential Internet forum.

In the letter, Lewis — who was presiding over an auto negligence case Labovick was handling — indicated that she had received a copy of Labovick’s Web posting from an anonymous source. She included the posting with her letter, but offered no comment on it.