Excellent, excellent post. I'd seen similar sentiments to that article in the Reasoning book, but that's a pretty bold declaration made in God's name. You really can't shake something like that. My mom got baptized about 2 years after that article. I was probably too young to fully grasp the 'generation' change in '95, but certainly by that time I'd grown accustomed to seeing changes in the doctrine--which I always felt were the result of needing to save face or move the goal posts, as someone here said. (Wobble, was it?)
So, this being said, it doesn't make good sense to go along with this unrepentant behavior of putting out these ever-shifting doctrines, believing them, supporting them, declaring them to others. It's clear that that's not what Jesus intended. Paul did warn, there would be people who would arise from amongst their fellow Christians and speak twisted things. It's not hard to imagine what would happen if those people got enough power and influence--THIS is what happens.
I stayed around until I was betrayed to see if there was anything the organization could say that would change my mind, convince me to stay. There was only more evidence of conjecture, arrogance, and demands for obedience to men instead of Christ. It became pointless. Wife did me a favor in turning me in--I actually had a moment recently where I wondered if that was why I married her, because I knew she would do that. Tangent....
That article is just one pebble on a mountain of condemning testimony against this religion, but it's a pretty ham big pebble.