Wow great and big thread with lots to chew on.
I find it interesting that people want to believe in something beyond themselves spiritually. It's one of the enigmas of being human. I think we as humans don't want to recognize that there is in fact nothing controlling our lives. We want to be controlled to a degree because the control eliminates fear of the unknown.
Extremism in most forms is bad. Fundamentalist Christians might becoming more common place as a reaction to the liberal media pushing the envelope further and further regarding sexuality and behavior. I agree fundamentalist movement promote hate and division more than anything. The "you are with us or against us" attitude doesn't fly well with my personal outlook.