I think those that are critical of this site, yet continue to post here, probably have some emotional/social problems. They're probably considered to be losers from a JW point of view, so they have no friends at the Hall, yet they don't have any worldly friends either. They have nothing jobs, miss half the meetings, yet they somehow like to give the impressions that they're really strong "in the Truth" by all the uh, "incidental" witnessing they do. I think they probably keep posting here because it makes them feel good that they're "defending the Truth", even though they make total asses out of themselves by not being able to defend many of the doctrinal issues that are presented to them. Instead, in true Dub fashion, they ignore any question that they can't answer and jump from topic to topic. They then give themselves a spiritual pat on the back and tell you how spiritually strong they are and how you're nothing but an "apostate." I also think they're so lonely that ANY attention, even bad attention, is better than nothing at all to them; hence their postings become more ridiculous, more outrageous and more bizarre.
I had just such a conversation with a poster named Schizm a few weeks ago. The moron made a pathetic attempt to defend the GB and the 1914 doctrine, even though it was pointed out that he had stated in several other postings that he didn't believe Jesus returned in 1914. He ignored all my questions that he had no answer to, but when I stated that it was impossible to have a rational discussion with him and I wouldn't respond to any more of his postings, he jumped all over that and tried making out that I was running away....apparently his postings were just too much for me.