Daveydweeb writes, "The accuracy of Wikipedia, the free online encyclopedia, came into question again when a long-standing article on 'NPA personality theory' was confirmed to be a hoax. Not only had the article survived at Wikipedia for the better part of a year, but it had even been listed as a 'Good Article,' supposedly placing it in the top 0.2-0.3% of all Wikipedia articles — despite being almost entirely written by the creator of the theory himself."
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