by Miriam Axel-Lute & r & & r & & lt;span class= "dropcap " & W & lt;/span & ikipedia has been big news lately. An ambitious collective online encyclopedia written and edited by its users -- a "wiki" is a Web page that any visitor can edit -- Wikipedia has no top-down hierarchy of gatekeepers or editors. It has also become a widely used resource: According to the Web-usage ranking site Alexa, since early 2005, use of Wikipedia has dramatically outstripped all other Web reference sites -- including, and -- and it's also ahead of most search engines (other than Google, MSN and Yahoo!). And it's growing rapidly. The more popular it gets, the louder the debates over it have become.

Retired journalist John Siegenthaler has come out strongly against Wikipedia after material that falsely linked him to the assassinations of JFK and RFK lasted on the reference site for about four months. John Yarmuth, a congressional candidate in Louisville, Ky., also has joined the disgruntled ranks when someone, falsely, linked him to Chandra Levy's disappearances. (But then someone Yarmuth doesn't know removed the reference in days and noted that it was a "blatant smear.")

Wikipedia is a new beast. It is uncharted territory. But many Wikipedia critics seem to assume that the one and only question to be asked of Wikipedia is "Is it ever wrong?" (I dare you to name a source that isn't.) The ensuing discussions are far more interesting than the general hysteria about letting the unwashed masses take a crack at knowledge production.

& lt;span class= "dropcap " & N & lt;/span & o one can really answer how accurate Wikipedia is on average. It can easily be proven that there are articles that contain falsehoods. Jimmy Wales, Wikipedia's founder, has been careful to tell people not to cite it as authoritative (nor to cite encyclopedias in general, for that matter), and always to check other sources.

When comparing Wikipedia to other sources, things get interesting. The journal Nature published a widely cited study last December in which articles on scientific topics from Wikipedia and Encyclopedia Britannica were sent blind to knowledgeable peer reviewers for comparison. The study found that the two sources were tied in the number of gross errors (four each), and Wikipedia had on average four smaller errors per entry to Britannica's three. Apparently having expected Wikipedia to fall drastically short, Nature itself, and virtually all the media coverage thereafter, exaggerated the results as "Wikipedia as good as Britannica." Wikipedia itself, on the other hand, presented the study in a scrupulously neutral and accurate light.

As with any tool, users have to know what Wikipedia is good for. Ethan Zuckerman, a cofounder of Geekcorps and a fellow with Harvard's Berkman Center for Internet and Society, notes that on broad topics of general interest -- say, "Ghana" or "Alexander Hamilton" -- Wikipedia's articles are often poorly written, scattered, inaccurate. But on a vastly larger pool of specialized topics, Wikipedia excels, with articles generally written and hashed out and watched over by experts and enthusiasts. Technical and obscure information, along with information that needs frequent updating, are the Wikipedia gold mines -- not just tech stuff, but also things like the nitty-gritty details of the characteristics of minor Hindu deities or current advances in contraception and social movements too edgy or new for the establishment to deign to research them. Wikipedia's breadth outpaces EB's dramatically.

& lt;span class= "dropcap " & C & lt;/span & oming from a different perspective, author and Internet commentator Cory Doctorow wrote a fascinating account on comparing Wikipedia to the mainstream media -- not on the basis of accuracy, but on the basis of which one it is better to be smeared in.

Doctorow comes down heavily in Wikipedia's favor. It took him months to get a correction out of a newspaper, and when the correction was finally made it was done with no acknowledgement to him and no trace online that any falsehoods had ever appeared. When he was smeared on Wikipedia, he was able to change the factual errors immediately, and then hash out a version that was acceptable to everyone with the original poster on the entry's discussion page. The history of the changes and the full discussion page is available for any reader who wants the background, as with every Wikipedia entry.

Even the furor caused by the revelation that congressional staffers were editing the Wikipedia entries for their bosses and bosses' foes was seen by many as a triumph of transparency. After all, they've been feeding such lies to the mainstream media and other information sources with impunity from time immemorial. But on Wikipedia, people could, and did, trace all the offending IP addresses, detail their sins and have a public discussion of whether to ban the entire range of IP addresses belonging to Congress from editing the site. For me, such a public expos & eacute; of the absence of ethics at the federal level seems worth some short-lived (and they were) mistakes in someone's bio.

So use Wikipedia with the caution with which you ought to treat every reference source, but use it. And correct it. And argue about it. It's a collaborative new world out there.

American Original: The Life and Work of John James Audubon @ Northwest Museum of Arts & Culture

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