I love Tim O’Reilly’s blog because he is one CEO who is fully informed about topics and shows it. This post on the best CAPTCHA system ever reminded me of someone else. I can imagine him inventing some sort of CAPTCHA based on grammar that integrates a spell check and random questions generated from the weekly international news.

I need to implement some sort of CAPTCHA based on Strunk & White. If you can’t tell me the difference between ‘continual’ and ‘continuous,’ I don’t want to talk to you.

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