[Groxx]

That post on abuse is a good example of what I mean, tbh. It's proposing a tagged reputation system.

That means users choosing and updating tags, service-owners choosing and updating tags and taggers, taggers having to follow[1] purposes of tags and changing purposes of tags, eventually mime-type-like things for better specificity and disambiguation, etc. There is absolutely no way that that is a better non-technical / non-deeply-invested user experience than "the company checks on and deletes violating stuff for me so I don't see it".

I generally like it, reputation systems are a reasonable option for nearly everything in a federated or P2P system, and they're wonderfully flexible. But they're not simple. Any time you choose reputation, you're depending on a manually-selected pool of trusted actors (at the very least for bootstrapping), or putting highly-technical expectations on users. You can reduce the impact (significantly) with good UX, but you can't truly remove it.

[1]: or abuse! abuse of abuse-management systems is a huge problem.