I don't know if anyone has done this yet so i'm gonna give it a shot.
There is an app called Amino for ios and android. Amino has a ton of communities for various interests like technology, anime, video games, فلمیں and tv etc. In these communities آپ can make blogs, polls, and پسندیدہ for all آپ پسندیدہ things regarding that genre یا show. One of the particular communities is called Buffyverse where آپ can discuss all things Buffy and Angel. I know that's what everyone already does here but this sis a mobile community that's a bit مزید active.
So I just wanted to put this out there in case anyone was interested. Just download Amino and look for Buffyverse.