I would love to see some discussion over where the line should be drawn for Gameplay vs realism while factoring in practicality. For an example of realism please go here. http://forums.civfanatics.com/showthread.php?t=419103 For an example of a bit more practical realism go Here http://forums.civfanatics.com/showthread.php?t=420550 or Gameplay look at the real game. Quick breakdown, Realism is close to real life as possible. Practical Realism is Realism that won't totally screw up balance and Gameplay. Gameplay is having the ability to kick realism in the face.