Two directories for the same game was already nuts, but a third for the upcoming Adventure mode update is ludicrous. Minecraft doesn't have separate directories for different versions of the game, for playing Survival versus Creative versus multiplayer servers with minigames. Dwarf Fortress is already a small enough community that adding needless directories will hurt significantly more than most other games.
Two directories for the same game was already nuts, but a third for the upcoming Adventure mode update is ludicrous. Minecraft doesn't have separate directories for different versions of the game, for playing Survival versus Creative versus multiplayer servers with minigames. Dwarf Fortress is already a small enough community that adding needless directories will hurt significantly more than most other games.