Lol Kael. You read my mind every time.
I hope you are well man, I see you are still der uber furor of the civilization community.
EDIT/ADD: I did like the intention of civ 5 to make terrain and positioning matter. I was just wondering if it was possible to have stacking but limit it to "unit types." One can have a civy and a military unit together, what if it was 1 civil, 1 infantry, 1 ranged, and 1 cavalry per hex? This would still limit mobility and require strategy, but then some things could get some protection.
A compromise worth making?