@jaz @evan @luis_in_brief @sgf The status.created/status.updated webhooks could in theory be used for spam detection & reporting too, but the post by that point would already be out in the fediverse, so you'd already be getting anger from people for "distributing spam".
You really need spam detection built-into the software, much like Pixelfed has, which detects spam as it's created based on naive bayesian filtering that's been trained on known spam.