I would say this very bad, even worse than internal logical inconsistency. It has expressed a completely incorrect picture of the world (that people write mirro

I would say this very bad, even worse than internal logical inconsistency. It has expressed a completely incorrect picture of the world (that people write mirror messages to ensure the opposite action is taken). The fact that it produced the right answer (which by the way it can do 50% of the time simply at random) is irrelevant, IMO.