Writing "Unknown Error" instead of "Alliance closed" or something similar is annoying. Don't be lazy and write normal text there, ty. I'd appreciate a good tutorial (e.g. about switches which requires Gold to be activated). As for the 20min entry: Brewhouse (costs Gold, but i bet you don't wanna give the devs and their family salary, huh? :P).
I'd like to use Bets on fights, that could be more entertaining. The fights at every 6 months are good idea, but rather boring after a while (clicking two, just to watch it..). Skill tree haven't had big impact in the game :(