Heh. Well, we kinda wandered away into K-drama territory. Some of these sites are members-only, and I'm not sure if they're all right for promoting Fanlore/AO3/OTW (I only ever visit d-addicts and AM for subs and/or raws, and have no feel for the wider site culture, for example).

animanga_news

Dramabeans: http://www.dramabeans.com/ (has a Fanlore article)
Soompi: http://www.soompi.com/ (has a Fanlore article)
d-addicts: http://www.d-addicts.com/forum/
Viki: http://www.viki.com/
AM-Addiction: http://www.am-addiction.com/
http://kdramascenes.tumblr.com/
brokemycaps
drama_llamas
showboating
dorama_chat