Outstanding indeed, was it not? Taking offense at such a word as jackass is something that can only be accomplished by a jackass, since only they know what it means to them. It's vague, and they decide their own shoe to fit them. (Incidentally, the vague article could use some clarity. At least somewhere at the top it could define it next to ambiguous to indicate the distinct difference between them. Ambiguous actually has a 1/2 way explanation of their distinction on it's page, I see)