Fruitcake? Naw. Nut case? Maybe. LOL
I get the same feelings when I glance through a Watchtower, pick up my Interlinear, or respond to posts/chat about Bethel. Fact is, I do have lots of good memories from my 40 years in the org. It wasn't ALL bad ALL the time. It's only natural for the pleasant memories to be evoked by revisiting the circumstances in which they occurred. Like going back to the restaurant where I went out on my first date with my 2nd wife...the marriage went sour 17 years later, but I still fondly recall that night.
Utopia is a wonderful and fascinating vision, and imho that is probably what draws most people to the org...no pain, no death, no crime, no hunger...many (most?) people DREAM about a world like that.
That the org has hijacked that dream to serve their own ends does not invalidate the vision. I just keep trying every day to separate that vision and my daily happiness from the conditioning of the org...they are not one in the same.
Craig