Sadly, I have no willpower. For example, Rome Total War has a save feature. I quit having fun because I became obsessed with saving & reloading between assassination attempts because I just couldn't bare the idea of losing my high level assassin. If a battle went poorly, I was immediately frustrated and would hit the reload button. For myself, the addition of a handy in-game save feature would be a bad thing.
Maybe a nice compromise would be a command line switch that would allow a user to enable/disable an in-game save feature... then if I could just resist the urge to enable it.
