LongHairGal: Some of the people in the religion had very poor life skills and some did not think it mattered. They were led to believe all they needed were the religion and the literature.
That is the big difference. Being raised a JW, we didn't receive a lot of learning in "life skills" BUT I always knew in the back of my mind I was lacking them, and struggled to catch up. Still do in a way, I am pretty insecure about my lack of a college degree, although I've managed to compensate for it. Mostly, anyway, because being able to go on to college is about more than just the classes, it's the total package of learning opportunities and life experiences that can make it so important.
So in this aspect the JWs are really behind, but as sparrowdown pointed out it's still a choice. Some of us chose to move on and make our own decisions. Others chose to remain enslaved to the dogma. So if you are using that as a definition of "ignorant", than most JWs certainly are. As I commented on another thread, they can also be amazingly smug.