In twenty years I have never seen any message in any publicly documented protocol that means "nuke yourself utterly", much less ever expect to see anyone knowingly implement such a thing. So I was also unaware of this appalling misfeature, as was the author of the article. I believe this has not been widely disclosed outside the sadistic IT control freak set, and that they are not getting informed consent that this is possible before devices are reconfigured to permit it.
