How can I integrate CAPTCHA into account creation/registration?

We're currently experiencing problems with frequent spam on our Askbot site and would prefer to avoid Content Moderation for all posts.

Is it possible to introduce a CAPTCHA or some other kind of human-computation hurdle to discourage account creation by the spammers?

qubit's avatar
108
qubit
asked 2013-01-28 20:01:34 -0600
Evgeny's avatar
13.2k
Evgeny
updated 2013-01-29 16:09:08 -0600
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@Evgeny Please answer.

saurabh's avatar saurabh (2015-09-22 14:38:03 -0600) edit
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