The Price of CAPTCHA

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Via Alex Tabarrok, here’s a fascinating little paper about the offshore industry that’s grown up around the business of solving CAPTCHAs, those annoying distorted pieces of text that commenting systems often require you to solve before you’re allowed to leave a comment. The idea is to eliminate machine-based spam, but it turns out that it’s so cheap to pay people to solve them that it’s hardly worth bothering with algorithmic hacks at all. CAPTCHAs, say the authors, “can increasingly be understood and evaluated in purely economic terms; the market price of a solution vs the monetizable value of the asset being protected. We examine the market-side of this question in depth, analyzing the behavior and dynamics of CAPTCHA-solving service providers, their price performance, and the underlying labor markets driving this economy.”

And just how much does it cost to employ banks of computer serfs to do this work? Surprisingly little! The table below shows the going rates per thousand CAPTCHAs solved.

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Truth #1: The chaos is the point.

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SIX TRUTHS

Reclaiming power from those who abuse it often starts with telling the truth. And in "This Is How Authoritarians Get Defeated," MoJo's Monika Bauerlein unpacks six truths to remember during the homestretch of an election where democracy, truth, and decency are on the line.

Truth #1: The chaos is the point.

Truth #2: Team Reality is bigger than it seems.

Truth #3: Facebook owns this.

Truth #4: When we go to work, we're in the fight.

Truth #5: It's about minority rule.

Truth #6: The only thing that can save us is…us.

Please take a moment to see how all these truths add up, because what happens in the weeks and months ahead will reverberate for at least a generation and we better be prepared.

And if you think journalism like Mother Jones'—that calls it like it is, that will never acquiesce to power, that looks where others don't—can help guide us through this historic, high-stakes moment, and you're able to right now, please help us reach our $350,000 goal by October 31 with a donation today. It's all hands on deck for democracy.

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