Communities

There are various BJD communities on the internet in the form of forums or Facebook groups.

Den of Angels
Den of Angels is the biggest BJD forum on the internet, with a large marketplace. Den of Angels has a wealth of information on dolls, hybrids and modifications as well as an expansive marketplace. You must have an invite to join.

Den of Angels is strictly anti-recast.

Castaways
Castaways is one of the better known BJD forums that has a more relaxed policy on what's considered on topic. They have separate subforums for the various types of dolls you can talk about, and also a My Little Pony subforum.

Castaways is accepting of recasts.

Den of Demons
[Needs info]

Dairyland BJD
Dairyland is a forum for the Midwestern region of the USA.

DollThings
DollThings is a new BJD forum.

Resincafe
[Needs info]

''Note: This list is far from complete! Please add forums or other communities that you know of!''