> Child porn, dying animals, dying children, brutal 3rd world scenes of horror, and quite a lot of literal poop. Ewww. These arent the dark ages. Why not use

> Child porn, dying animals, dying children, brutal 3rd world scenes of horror, and quite a lot of literal poop. Ewww. These arent the dark ages. Why not use image/text classifiers as a prefilter? They aren't perfect, but they can filter at least some of the spam without too many false positives.