.. captcha is to prevent nonhuman posters from posting. I don't think that's a problem here.
If you say "are you sure you wanna post this?", then people will click "Yes" and continue spamming.
Maybe you like the 15 posts rule for links, I like it too, but I don't think it's a good enough to be the only countermeasure on a board that at one point had over 4000 users on at the same time.
|