I'm the poster in question, and to be honest I think it should belong to a "disgusting"/"no limits" board. Heyuri's /b (much more cute) is nothing like 4chan's /b (be prepared to be shocked if you visit that board). kohlchan has a specific /m thread which litterally means "disgusting" (black porn and scat stuff end up there). I saw a couple of "disgusting" posts in heyuri's /b so it must be the dedicated board for that, even though it only represents 1% of the board.

It's also understandable people want to come to heyuri to enjoy some cute loli/jp discussion and don't want to be exposed to 4chan's /b level of obscenity. One solution would be to have a seperate /b obscene board which would not show in the /all timeline.

(And just to clarify, I'm not posting them because I like trolling or shocking other people. I love cum tributes (especially for cute japanese kids) and I know some others do too. But I also know they aren't for everyone.)