You're right on there steve2... < insert cult name here >. It applies to any religion. I think the internet is allowing damning information to reach a far wider audience.
Religions had better innovate or die. People are drawn to a group because they are looking for something magical or special. Those born in really didn't make a choice. Either way, when things don't jive, people leave.
I am not sure about the Mormons, but I assume there are abuses going on within that group as well.