Recently, on a discussion list dedicated to books with a largely academic membership, I pointed out an error in one of the Wikipedia's articles. The responses I received were chilling. One member told me that he uses the Wikipedia to get a rough idea about topics that are not worth the time needed to visit the library. Whether the rough ideas he was provided with courtesy the Wikipedia were correct or counterfactual seemed not to matter to him. Others expressed a mystical belief in the veracity of "knowledge" assembled by the masses of anonymous contributors to the Wikipedia. Everyone professed to prefer the content proffered by the Wikipedia to the information afforded by the Britannica Encyclopedia or by established experts!
Two members attempted to disproved my assertion (regarding the error in the Wikipedia) by pointing to a haphazard selection of links to a variety of Internet sources. Not one of them referred to a reputable authority on the subject, yet, based largely on the Wikipedia and a sporadic trip in cyberspace, they felt sufficiently confident to challenge my observation (which is supported by virtually all the leading luminaries in the field).
These gut reactions mirror the Wikipedia's "editorial" process. To the best of my knowledge, none of my respondents was qualified to comment. None of them holds a relevant academic degree. Neither do I. But I strove to stand on the shoulders of giants when I spotted the error while my respondents explicitly and proudly refused to do so as a matter of principle!
5. Wikipedia is not an encyclopedia
Truth in advertising is not the Wikipedia's strong suit. It presents itself, egregiously, as an encyclopedia. Yet, at best it is a community of users who exchange eclectic "information" on a regular and semi-structured basis. This deliberate misrepresentation snags most occasional visitors who are not acquainted with the arcane ways of the Wikipedia and trust it implicitly and explicitly to deliver facts and well-founded opinions. There is a lot the Wikipedia can do to dispel such dangerous misconceptions (for instance, it could post disclaimers on all its articles and not only on a few selected pages). That it chooses to propagate the deception is telling and renders it the equivalent of an intellectual scam, a colossal act of con-artistry.
The Wikipedia thus retards genuine learning by serving as the path of least resistance and as a substitute to the real thing: edited, peer-reviewed works of reference. High school and university students now make the Wikipedia not only their first but their exclusive "research" destination.
It could have been different.
Consider, for instance the online and free Stanford Encyclopedia of Philosophy. Each entry is written by an expert but is frequently revised based on input from members of the public. It combines the best elements of the Wikipedia (feedback-driven evolution) with none of its deficiencies.
6. The Wikipedia is rife with libel and violations of copyrights
As recent events clearly demonstrate, the Wikipedia is a hotbed of slander and libel. It is regularly manipulated by interns, political staffers, public relations consultants, marketing personnel, special interest groups, political parties, business firms, brand managers, and others with an axe to grind. It serves as a platform for settling personal accounts, defaming, distorting the truth, and re-writing history.
Less known is the fact that the Wikipedia is the greatest single repository of copyright infringements. Books - from the Diagnostic and Statistical Manual down to my own, far humbler, tomes - are regularly ripped off and posted in various articles, with and without attribution.
The Wikipedia does not provide any mechanism to redress wrongs, address problems, and remedy libel and copyright infringements. Editing the offending articles is useless as these are often "reverted" (restored) by the offenders themselves. My personal experience is that correspondence with and complaints to Wikimedia and to Jimmy Wales go unanswered.
The Wikipedia has been legally shielded from effective litigation because, hitherto, it enjoyed the same status that Bulletin Boards Services (BBS) and other, free for all, communities have. In short: where no editorial oversight is exerted, no legal liability arises to the host even in cases of proven libel and breaches of copyright.
But the Wikipedia has been treading a thin line here as well. Anyone who ever tried to contribute to this "encyclopedia" discovered soon enough that it is micromanaged by a cabal of c. 1000 administrators (not to mention the Wikimedia's full-time staff, fuelled by 2 million US dollars in public donations). These senior editors regularly interfere in the contents of articles. They do so often without any rhyme or reason and on a whim (hence the anarchy) - but edit they do.
(Note: You can view every article as one long page if you sign up as an Advocate Member, or higher).