Just so long as we typical mug pilots don't think that we can play with CGs outside the aft limit.
John, I didn't mean to imply such a thing. What flight by wire and computer control does enable is a different envelope than might be achievable without the automation and control. This is entirely irrelevant to the pilot, but does achieve greater performance and more possibilities with a given airframe, than would be achievable without it.
Clearly a pilot should never operate the airplane beyond the prescribed limits, which certainly includes those established for the center of gravity.