Is reading the astralcodexten post among your allowed thoughts? I don't downvote comments, but I think POSIWID is total bollocks. It may mean "some systems are somewhat corrupted by malign influences", in which case phrasing that as POSIWID is an outrageous exaggeration, or it may mean "there are no purposes", which is just untrue, or "your hoped-for purpose is naive", which is made less clear by phrasing it as POSIWID.