For this year's Autodesk University, Technical Evangelist, Brian Pene, created a suite of DWF files to be used in our Autodesk Collaboration Systems booth. One of them is a residence published by Autodesk Revit.
This sample DWF file features both 3D and 2D. It contains metadata. In other words, you can select items such as windows and see their properties. The DWF file also includes hyperlinks that connect one sheet to another. Check it out.