Nothing like pointless litigation to get your blood going.
For those of you unfamiliar with wiki's, Wikipedia is a wiki (a rapid collaborative documentation website) that is geared towards providing encyclopedia-type information. Anyone can contribute, edit, or create articles about any subject...including those people or organizations that a given article may mention.
Oh, and you can also request that an article be removed or corrected (yes, I do in fact think that those bringing the lawsuit are first-class jackasses. They may not be, I don't know...that's just my current impression).