It seems that in order to make something easier to use, the user must have less control over that something. For example:
automatic v. manual transmission cars
AOL v. Firefox
zTree v. Java (I've never programmed in Java, but I'm pretty sure this is true)
Nintendo (8-bit) v. X-Box (it's a stretch)
I wonder if there's some inherent property of simplification that requires removal of control...any thoughts?