I thought these articles are pretty interesting too. I'm reading a book about Armageddon movements (Expecting Armageddon: Essential Readings in Failed Prophecy, edited by Jon R. Stone) and how they attempt to regain lost credibility through prophetic reinterpretation. I could see a lot of what is mentioned in these articles in that context.
Also, I had always wondered (questioned, but not out loud) how they could be so certain Christ came and identified THEM as "the" F&DS, if there even is such a thing, meant in the way JWs interpret it.