Banning trolls would be doable - they’d have patterns where they target specific users across many different communities. If the same user downvotes everything I’ve ever said, from controversial political takes to pictures of food to posts about gardening, that’s probably a malicious user.
But “brigading” doesn’t mean anything and I don’t respect the concept. You can’t ban it because you can’t define it in a way that doesn’t include normal usage of the site.
If the same user downvotes everything I’ve ever said,
Right. How would you know what “the same user” is? Let’s say that your posts get downvoted at random intervals by 5-10 users in the first 45-120 minutes. They all have different user names. What are you going to do? Create a report against any particular user and hope that the mods look into it?
if downvotes are public, the admin of your instance can see who is downvoting you and then they can take action. If the downvotes are coming from an instance that hides the real user for every vote, you and the admin are SOL.
How long until it gets abused, and trolls start brigading though instances that hide their votes?
Nothing stops defederation, though.
That creates an incentive for trolls to create accounts at the popular instances using this mechanism in order to destroy their reputation.
But they can just be banned from those instances?
How would that work? How would an admin separate downvotes from brigaders and legitimate users who happen to downvote a comment?
Banning trolls would be doable - they’d have patterns where they target specific users across many different communities. If the same user downvotes everything I’ve ever said, from controversial political takes to pictures of food to posts about gardening, that’s probably a malicious user.
But “brigading” doesn’t mean anything and I don’t respect the concept. You can’t ban it because you can’t define it in a way that doesn’t include normal usage of the site.
Right. How would you know what “the same user” is? Let’s say that your posts get downvoted at random intervals by 5-10 users in the first 45-120 minutes. They all have different user names. What are you going to do? Create a report against any particular user and hope that the mods look into it?
If everyone’s votes are public then it seems trivial to see how any particular user votes.
If user shithead69420 downvotes literally everything I post, they’re probably not a good faith user.
Yes, but that’s kind of my point?
if downvotes are public, the admin of your instance can see who is downvoting you and then they can take action. If the downvotes are coming from an instance that hides the real user for every vote, you and the admin are SOL.
Or mentally unwell people stalking.