I don't know Mark, I don't have a clue as to how you're doing stuff in your code. How do you handle preferences? According to my model, if you create an infraclass only when you want to make a military unit, then the people won't be able to build TF elements by themselves.
What do you think about my post in the new economy thread? Any more facts and issues to be added? It is surely incomplete but maybe I should cross-post some stuff over here. It is an infrastructure discussion you have there, you see...
"In a time of universal deceit, telling the truth is a revolutionary act."