Hi, I recently attempted to upload an installment of the-minuscule-task's Another Day Up North comic series, and the upload was not approved/deleted with reason "webcomic." I reviewed the uploading guidelines, and understand why that's deleteable & why it appeared that was germain to my post: while the comic is publically released on Twitter and therefore isn't a revenue stream for the artist and should be okay to upload, I chose to source my upload from his site hosted by ComicFury, and so the approver saw otherwise. I did so because a very high-res png is obtained there, as opposed to all of Twitter's BS.
How do I indicate to a reviewer that a comic is available from sources that make it OK to upload if the highest-quality source indicates otherwise? It seems like a catch 22. Howto:source would suggest against adding Twitter as a source in addition to the actual one (I'd class it as an unofficial hosting site, plus nothing image-file-related was obtained there & it could break workflows to replace low-quality Twitter images), but I don't see a way to do so otherwise.