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[–]package 1 insightful - 1 fun1 insightful - 0 fun2 insightful - 1 fun -  (3 children)

Captchas during account creation are a set and forget solution. Text based filtering does not require 24/7 attention nor does it require more than one person on a small site like this, which is my point. Clearly the site has inadequate moderation tools if it can't handle the type of spam that has been getting posted lately.

[–]newguy 1 insightful - 1 fun1 insightful - 0 fun2 insightful - 1 fun -  (2 children)

Captchas during account creation are a set and forget solution.

Saidit already has this.

Also text filtering doesn't work if the ad is different every time.

[–]package 1 insightful - 1 fun1 insightful - 0 fun2 insightful - 1 fun -  (1 child)

Saidit already has this.

The site may already have it, but the implementation clearly is not effective enough. It's just white text on a dotted background with a slight wave distortion, which in the present day will not defeat anything except basic scripts that don't check for images.

Also text filtering doesn't work if the ad is different every time.

Generally a text spam filter would check for things like blacklisted words or phrases (ie "bone conduction"), uncommon domains/subdomains/TLDs, unusual or excessive unicode, or other parts of the overall structure of the post as spammers usually use templates. It's very rare that spam posts would have no identifying characteristics for a text filter to catch.

[–]newguy 1 insightful - 1 fun1 insightful - 0 fun2 insightful - 1 fun -  (0 children)

Yeah it could be better, but the attackers just change the ads to different words, or get better AI for the captchas. It's a never ending battle. It requires humans to moderate properly, I think