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It would be interesting to see the effect of captcha on signups (and not just comments). Also it would be good to know if re-captcha works out to be better (sin
by prateekdayal 17y ago
It would be interesting to see the effect of captcha on signups (and not just comments). Also it would be good to know if re-captcha works out to be better (since it has audio support).
- geoka 17y ago> It would be interesting to see the effect of captcha on signups (and not just comments). Yes, I think that author fails to take into account that on certain sites a lot of spam would cause potential users to shun from even trying to signup.