I remember reading a comment on the National Review’s group blog of one of their writers (I don’t remember who) either taking umbrage at Wikipedia’s entry on them, or on one of the other writers. (S)He then said something along the lines of, “maybe someone with a thinner skin should sue their asses off.”
Which brought up an interesting question: if someone didn’t like what Wikipedia said about them, would that person be able to sue anyone? If so, who? The writer responsible? The administrators? The owners of the bandwidth?
(I know, I know, you can FILE a suit almost any time for any reason… I mean, sue and have a halfway reasonable chance of winning.)