I'm on JWD because I want to help others work through the psychological pain this org causes. Our experiences can be useful to others who need to vent to someone that's been there and done that and will understand what issues they are trying to deal with. Not everyone can afford $200 an hour for professional therapy, and sometimes "kitchen" psychology works as good or better imho.
Plus, after a few posts you develope "friendships" and it's nice to continue those on a forum like this. You find all kinds of interesting people with interesting ways of looking at things and you begin to see how the WTS skewed our personalities and affected our lives.