text captchas make a lot of sense - i've been using similar spam prevention questions for some time and it's much easier for humans than the word art monstrosities
text captchas make a lot of sense - i've been using similar spam prevention questions for some time and it's much easier for humans than the word art monstrosities
This is the personal website of Cal Henderson, Slack co-founder & CTO.
I give occasional talks, write code and sometimes articles.
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