I lurked on H20 (never posting there) for quite a while.
When I joined JWD back in 2001, there was much more doctrinal discussion, far less fluff. And of course far fewer posters. The doctrinal issues don't interest me now like they did then, I am interested in how my former group is changing/modifying beliefs, etc. I have no regular contact with Witnesses anymore, so JWD is an easy way to check up on things.
Yes, I'd say reading what others have experienced bolstered by own conclusions about Jehovah's Witnesses and the "Organization".
---Dan, who is very appreciative of Simon making this forum available all these years, through thick and thin!