[Karrot_Kream]

If there's only 1 or just a handful of verifiers, then a human can at most go through a few of those credentials before they run out. The risk is of course getting someone else's credential but that isn't as big an issue, especially for smaller online communities.

[kingleopold]

you under estimate human population in certain countries, literally

[Karrot_Kream]

I just don't see a world where a small community ends up having to deal with a dedicated set of potentially spoofed identities. There are already tools like slow-downs and post limits for new members that can protect against this. HN is the biggest community I'm in by an order of magnitude and it's the only community I know that can't just use a slow mode type mechanic to halt this kind of attack.

[nemomarx]

Have you considered sock puppets? It's not out of the question to handle with human mods but detecting them automatically is pretty bad if someone is supplying credentials to each one, and sometimes it does take months or years to notice that new user Y is banned user X.

[Karrot_Kream]

I think sockpuppets are only useful in a community with non-text signals like upvotes and downvotes or likes. These kinds of signals are not necessary and often plain corrosive to small communities. In a larger community they're a great feedback mechanism, but large communities are fundamentally different spaces than small ones and need a fundamentally different moderation approach IMO.

[IcyWindows]

I think sock puppets that reply with text are a lot persuasive than just "likes".

However, I might be not typical in that I don't look at vote scores very often.

[nemomarx]

I've seen them used to dogpile in arguments (harder to do since you need to keep writing styles distinct), game votes in forum games or quests, etc. And of course you don't need to use multiple at once if you just switch to a sock puppet every time you're suspended or banned.