freewyy said:
While the distinctly stylized pictures that I linked or at least extreme cases like post #2724055 can't be filtered from the majority of uploaded illustrations (that don't have this rough style), there is an undeniable limitation to the filtering system of this website. So you're suggesting there is no possible solution to this limitation?
Yup. Leave it as is.
As with my first concern, we can't trust users to keep application of the tag consistent across the gallery, so it's better to not have it at all rather than argue where it belongs or doesn't belong. Tags should serve purposes as objectively as possible. This isn't counting metatags (such as tagme/*_request), of course.