Anyone who has messed at all with the Mapper tool knows how slow-going it is to make a new map from scratch. Tile by tile. This leads to using templates. Faster yes, but...
This idea is to add an "image import" feature to the mapper. That way we can capture an image from some map(s) in-game, import image(s) into the mapper, and get a HUGE head start compared to building a map one tile at a time. Then we jump straight to adding the features and border limiters etc.
I seriously doubt that the original devs who made Fallout and Fallout 2, the guys who made the first maps, made them the way we're trying to do. I say we're doing it backwards which is why its so slow. But give this community a way to put its creativity to use (in a timely manner) and we will.