Shoot, I meant to post this when I first saw it, but TIGSource was down at the time. In case you missed it, I present to you the story of Bronzemurder (as told by nomad). Reason #30,746 why Dwarf Fortress is king.
Oh, and while we’re at it, here’s another reason: a screenshot of a DF map in Stonesense, a third-party visualizer for the game. The screenshot was taken by Petr Ga, via the Dwarf Fortress forums.