>>2565691It seems you are defining reposts in a much narrower sense than I expected, anon. As in pictures originating from up to four threads, or about two months, prior. That amounts close enough to zero as you said yourself that it simply is not a problem right now, making it not worth shedding any sweat over. Otherwise, something in the order of a third of the pictures posted here have already had their presence somewhere in the series of threads we now have archived, which I will note is less than a board-wide average for fellow /c/ threads; and “commonly” recurring pictures, the sort I thought to be the one you had been addressing, these are very few in number. And that's only in perspective given how they would typically appear about five times on the entire nyafuu archives.
This reposting being an existing problem only was ever true, or should I say half-true, a long time ago when Homura threads didn't occur back to back and commonly enough would a single poster dump somewhere around half the thread or more, but then again they were farther enough from each other in time hat it makes your 4 threads analysis require an adjustement to yield compatible results, though the amount of reposts would definitely be in larger proportionality to overall content than nowadays. I know, I have been there – that's why I sought them out at the time OP announced the thread archive. In fact pretty much all of them are available on nyafuu whereas at that time archive.moe didn't reach nowhere near enough into 2011 to cover them almost entirely, and loveisover only held thumbnails for said content (nyafuu came back only shortly before moe's crash, though I only came to know about that on its aftermath.)