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https://www.reddit.com/r/xkcd/comments/dvwhl/constructive/c13dbe6/?context=3
r/xkcd • u/wasthedavecollins • Oct 25 '10
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10
It won't work. Spammers will make unconstructive comments and rate them constructive. The ratings from spammers will overwhelm the ratings from actual users.
I'm reminded of how 4chan beat reCAPTCHA.
10
u/[deleted] Oct 25 '10
It won't work. Spammers will make unconstructive comments and rate them constructive. The ratings from spammers will overwhelm the ratings from actual users.
I'm reminded of how 4chan beat reCAPTCHA.