Wikipedia is the encyclopedia “anyone can edit,” and as of this writing it’s had nearly 700 million edits — not all of them well-meaning. Sometimes the mischief is directed [...] Mostly, though, it’s predictably uninteresting — shout-outs, profane opinions, keyboard-mashed gibberish — happening thousands of times a day over more than 4 million articles.
But you’ll likely never see any of it. Within minutes if not seconds, bad edits are “reverted,” banished to a seldom-seen revision history. As Wikipedia has grown in size and complexity, so has the task of quality control; today that responsibility falls to a cadre of cleverly programmed robots and “cyborgs” — software-assisted volunteers who spend hours patrolling recent edits. Beneath its calm exterior, Wikipedia is a battlezone, and these are its front lines.
The sixth most widely used website in the world is not run anything like the others in the top 10. It is not operated by a sophisticated corporation but by a leaderless collection of volunteers who generally work under pseudonyms and habitually bicker with each other.
Because there is no other free information source like it, many online services rely on Wikipedia. Look something up on Google or ask Siri a question on your iPhone, and you’ll often get back tidbits of information pulled from the encyclopedia and delivered as straight-up facts.
Yet Wikipedia and its stated ambition to “compile the sum of all human knowledge” are in trouble. The volunteer workforce that built the project’s flagship, the English-language Wikipedia—and must defend it against vandalism, hoaxes, and manipulation—has shrunk by more than a third since 2007 and is still shrinking.
“Wikipedia does not want to risk some rogue editor inventing history. It relies instead on the passion of thousands of people who constantly check on each other and cite books or articles in their footnotes. It’s a fairly sophisticated version of crowd-sourcing, many people providing bits information.
And that process really bothered labor historian Timothy Messer-Kruse. He believed he had the truth, primary documents, right in his hands, but couldn’t shove it past the crowd.”
Did you know that Google Books, Web Archive and BBC are the three most commonly used sources on the English Wikipedia?
A scholar wrestles with Wikipedia’s undue weight policy and what it means for scholarship:
One of the people who had assumed the role of keeper of this bit of history for Wikipedia quoted the Web site’s “undue weight” policy, which states that “articles should not give minority views as much or as detailed a description as more popular views.” He then scolded me. “You should not delete information supported by the majority of sources to replace it with a minority view.
“The “undue weight” policy posed a problem. Scholars have been publishing the same ideas about the Haymarket case for more than a century. The last published bibliography of titles on the subject has 1,530 entries.
“Explain to me, then, how a ‘minority’ source with facts on its side would ever appear against a wrong ‘majority’ one?” I asked the Wiki-gatekeeper.