Seems like a bug that could be exploited in odd ways
wink, wink, nudge,nudge 
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some who did not know would ask "what is this way that gives him so much power?" and they were told "It is the way of Mrs. Marietta Cosmopilite, 3 quirm street, Ankh-Morpork, rooms to rent, very reasonable. No, we don't understand it, either. Some subsendential rubbish, apparently."
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