Last year at its Annual Meeting, Graebert surprised us by announcing a 2D MCAD addon. This year's surprise is GIS.
More specifically, Graebert GmbH announced ARES Map is ArcGIS Online running on top of the company's ARES Commander desktop software. "Maps, floorplans, and any infrastructure created with ARES Map are saved natively in DWG, and also contain smart GIS-enabled information associated with entities," they say.
The software is currently in "early access" mode. More info at http://www.aresmap.com