The idea would be to allow you to save your selections on the game finder, so you don't have to enter them in every time you want to find a game. I think many people play the same type of games, so this would save time in signing up for games.

The reason a resign button would be good is for situations where someone has got you down to 1 or 2 countries, and then just stops attacking, making you wait until they take their next turn to beat you. Maybe you could limit it's use to when a person is down to a certain number of armies and/or ...