Town Perks and Quirks and taxing system
Hey! I just thought I'd offer a suggestion on how towns could be altered. Maybe after the town levels up, it could randomly develop a perk that gives it a specific strategical quality. These could range from "Swordstyle: Town has a special swordplay style, all sword units built here get bonus" to "Fire Magic College: All fire spells work better". Basically perks like the heroes would get, except for cities.
Also, it would be cool if we had a taxing system like in GC2, except local to towns. It would treat how each town develops. (maybe they would get weaker perks at level-ups, or temporary penalties).