I just joined an online forum called JapKorChi. It’s the best place to share your interest in Korean stuff as it’s filled with people of the same interests.
JapKorChi also has an extensive library of Korean Music, Movies, and Dramas. I still have no access to this since I still don’t have the 25 post minimum requirement for full membership status. As of now, I’m still considered a “leecher”. But I hope to change that soon!