It could be interesting to see how this release intersects with the development of Revit standards and Revit content globally...
The Autodesk Creative Commons "Area":
AREA | creativecommons
"The group adopted the Creative Commons licensing which means 20,000 pages of documentation, 70 videos and 140 downloadable 3D asset files are now ready to be modified, remixed and shared globally."
via / heads-up:
Autodesk makes huge trove of docs, training materials and 3D asset files available under Creative Commons - Boing Boing
As per the above Autodesk page, "More content to come soon…"