Crab,
I assume you don't use a digital mapping system then because if you did/have you would realise your comments have no relevance.
Your eyes spend less time buried in the cockpit as all that is required is a quick glimpse just like looking at your instruments. You cannot do that with a map/chart and I will not even mention about referring to a map/chart at night, low level, poor vis.
You carry on with your hard copies, they work but one day if you get to try a good digital mapping system properly then go on be a devil and have a go. You don't need to tell anyone.
Do any of your crewman carry iPads?