Great challenge, generated a lot of interest. I voted for Diamond and Swartzenkreuse because WOW, Sapiento because the map is very nicely put together, and Larb because he did a great job with the iso dungeon. There were some other very nice maps that would have got my vote if the competition wasn't as tough as it was this time.
I might have entered the comp if I had taken the time to realize the dwarven fortress program could be used to make dungeons, not just continents. Oh well, my loss.