Retro Me, Spamulatores

I upgraded WordPress to version 1.5 yesterday, which makes spam comments a lot easier to deal with. Lately, quite a few of the latter have contained a simple two-word message: tool die. My first thought on seeing one was that there’s a missing copulative. My second was that there’s a missing comma: taking ‘tool’ as a vocative and ‘die’ as an imperative would express my thoughts about the sender with some precision.