I'm seeing turtling used more and more as a tactic in limited-round games, and was wondering what the community's thoughts were on the matter.
For the uninitiated, "turtling" in the game's context means to use your turn by a) reinforcing your main troop stack(s) and b) immediately ending your turn without fighting. In games with spoils, particularly escalating spoils, sometimes b) is replaced with "fighting a country with 1 troop on it to get a card without reinforcing anything to it, then ending your turn."
This tactic takes advantage of the fact that in limited-round games, if no one has eliminated all the other players, the winner is the person with the most troops on the board.
Feel free to add your own option in your responses.