Prohibit Mod from Moderating Particular User(s)

[voteforbird]

I own Volconvo, a debate forum with a penchant toward politics. There have been several occasions in which a member believes a moderator is "out to get him" for personal or political reasons. It would be a great feature to be able to selectively disable moderating powers of a moderator over a particular user. Better yet, perhaps each member can select a certain admin-specified number of moderators to which he is immune.

Assuming there's still a staff forum and the moderators communicate, this doesn't actually mean the member can't be moderated. It just means he can't be persecuted by a particular moderator (or more). If members could select (for instance) up to 3 moderators they wish to disable oversight from, they'd be much happier.

Opinions?