짝퉁: https://arca.live/b/reqeust
가국 2챈으로 통합: https://arca.live/b/fakenation
사회챈과 겹침: https://arca.live/b/moohyun
교통챈 통합: https://arca.live/b/466995
건의챈과 중복: https://arca.live/b/sejong
https://arca.live/b/drexelregi
알파위키 섭종: https://arca.live/b/awikielection
https://arca.live/b/purumminju
https://arca.live/b/worstumanle
https://arca.live/b/polandball