Does Might & Magic: Heroes VI include a map editor?
Solution 1:
It sure does! However, unlike in past Heroes games, it's not accessible via the game itself, but rather as a separate program.
By default, this application is buried deep within the bowels of your steam folder.
If you've used Steam's default install settings, like I have, you should find it here:
C:\Program Files (x86)\Steam\steamapps\common\might and magic heroes vi
It's the innocuously named "editor" application.