fifty second

in January 23, 2005, X published an unsigned article about Wikipedia entitled "Written by whomever wants to", shedding doubts on the encyclopedia's reliability. According to the article, the freedom entailed by Wikipedia is a cause for its success, but "it is also Wikipedia's greatest flaw, because its articles are subject to ignorants and ill-disposed [individuals]". It goes on to draw a comparison with Encyclopædia Britannica, whose first article on psychoanalysis was, according to X, written by Sigmund Freud.what or who is X?