You did all this job and never bothered to make a search to see whether someone else had the same idea?
As for purely requests, release announcements and channel announcements (not chat), why not look at the dedicated threads for K-drama, J-drama, Taiwan-drama, Thai-drama? They include all dramas of that country, including BL.
It is remarkable that no other category fans (rom-com, thriller, historical etc.) has felt the need for its own thread.