Jourles:
I appreciate your point. But my concern is for those whose lives are still controlled by the Watchtower by reading every article and publication and trying hard to rebut all their arguments. I think very few Jehovah's Witnesses are influenced by discussions on doctrine. They immediately become defensive and think only of their counter-arguments. That's why it is futile to argue with them.
Those that start to doubt the Watchtower are already well on their way to leaving the organization. I'm sure some of these discussions do help and give additional reasons to leave. But once that decision is made, what is the point? And most of the discussions on this board are really for people who have already left.
I would hate to think that people who have left the Watchtower Society are going to be permenantly stuck to it and spend the rest of their lives trying to prove it is wrong.