Autodesk Flow Design - a new graduate from the lab

Autodesk Labs just graduated "Project Falcon" from Autodesl Labs, and it's now Autodesk Flow Design:

http://labs.blogs.com/its_alive_in_the_lab/2014/01/project-falcon-graduates-from-autodesk-labs-to-autodesk-flow-design.html

If you haven't looked at it before, take a look, while it's got specific interaction with Revit and Inventor, the AutoCAD plugin might come back later... the only real down side, of course, is now that it's no longer an Autodesk Labs product, it's also no longer free for use/evaluation. Anyone with the software already running as a Technology Preview will be able to continue using it until the end of the month (Jan 31, 2014).