forums

CRAZY BOARDS

home
self soothe

bpd and sexuality (not exactly coping centered but a good post nevertheless)

self injury board (because the vast majority of borderlines self harm)
depression

eating disorders

substance abuse

panic/anxiety disorders

social phobia

dissociation

medication board

SELF INJURY/SELF HARM FORUMS

recover your life

buslist

safe haven

PSYCH FORUMS

(can possibly be triggering, contains abuse survivor forums and sexual disorder forums, but if you can get past that, it's a very inclusive board)
personality disorder forum

BPD forum