Just to add my two cents, I do believe that they exhibit enough controlling behavior to be a cult. I have to say that when I left, I started similar threads. I used to think that because they weren't like the Jamestown or Heavens Gate people that they weren't a cult.
Having said that, we have to acknowledge the problems of semantics that so often causes difficulties in these debates. On the one hand, many who leave don't want to think of themselves as ever belonging to a cult, esp because while we were in the borg we did call other fringe groups "cults". (oh the irony) On the other hand, is it really the case that only fringe radical groups qualify for the designation "cult"?
I do think that there are many who call them a cult and leave it at that. It is easier to label then to explain. (that is a JW tactic) Imo, when you simply label a group in an angry manner and leave it at that, you play into the GB's hands. They know that most don't "understand" them, and that those who leave are often angry. So instead of being defensive, the borg goes on the offensive, saying "Yeah, but can't you see that they are disgruntled? LOOK AT HOW ANGRY THEY ARE! No wonder they call us a cult...."
I think if you are going to call them a cult, you back it up in the same calm manner that the JW's display. You have to fight the enemy with their own weapons. Hell, if you were ever a part of the TMS and SM, you know the tactics! Use them!
Having said that, they are a cult, and are going backwards, not forwards. The monthly editions of the magazines, a members only WT, cutting the PT to thrity minutes with no secular references to be used or mentioned unless they are in the WT and AW (and I bet the number of secular references they are using lately is going way down) points to further isolation, not integration. You can't say you are not a cult if there is no way to ask legitimate questions about legitimate issues to the powers that be. If you do, are disfellowshipped as an apostate. It isn't scriptural, logical, or just. Even is you ask about the UN or Pedophilia. It's nuts..... and its cultish....