Viper, let'snot spread misinformation.
You will be happy to know that a map editor that allowed the placement of the citadel, towers, portals, flags, fortresses, and other objects already exists. It was actually available during the beta and a number of us played around with it. The 3d editor was backed up by a number of folks, but no longer appears to work with game version past the 2nd beta phase. However, they stated they wanted to add mod support and if demand was high enough and they had a reasonable amount of purchases, it was totally foreseeable that they would release an updated map importer/editor. They said they will look at that around when the free dlc drop in Summer. The problem is the current editor only makes flags, building, and such show up or change locations on maps. The maps themselves are all 3D and done in 3Dmax. This means actual map creation will still need to be done in #Dmax and imported for real new maps.