>>46478
This. While I don't like captcha, I think that this represents a solution that is not only the easiest to implement, but it actually prevents this person from spamming shit instead of dealing with it after the fact. For example
>mass delete and ban
A good tool to have, but I imagine most Board Owners delete the CP themselves instead of waiting for Global Staff who may never come to do it for them, and we've seen how effective banning this person has been thus far regardless. With this apparatus in place the fuck will still get to post his shit, regardless of whether it's up as long as it once was may not deter him in the slightest, but it would certainly be better than leaving it up to each and every board owner to do it, because I guarantee this stuff remains on tons of dead boards right now.
>CP urls
Making a "naughty url" list would likely have the same effect as permanently banning him (i.e. none) because he'd just stop putting the urls in the post body. There aren't always urls or text at all in this troglodytes posts anyway if I recall correctly, because the urls are in the images themselves, which brings up my next point…
>auto-banning images based on matching hashes (HW already does this with his DMCA blacklist)
the spammer could easily create "new" images by simply changing a pixel and saving it in mspaint and simply set his robot loose on the site again. This would add about 20 seconds to his daily routine up from the current 3-5 to solve a captcha
Sure these things would represent a minor inconvenience for him once or twice, but then he'd just find a way to work around them the next day and they'd be effectively obsolete, in my mind the best way would be to prevent him, and any people like him that may come in the future, from posting as much as possible and captcha is pretty much the only way.
>>46481
>But more importantly, the captcha does not stop this spammer even if it's enabled for every new thread on a board.
That's interesting. Can you point to a board where this is the case? Certainly he could spam manually unfortunately, there's nothing that could possibly prevent that.