What advantage does Autodesk have? How do you think about the advantages or disadvantages of Autodesk now having PlanGrid with their AutoCAD, and the design and architectural software tools they have?

One advantage is just continuous data flow throughout, because one of the things that's been well documented is that there is a data drop-off at every point of document transfer in the entire process. So when things move from an architect to a GC, some data is lost. When the GC sends things to the subcontractor, some data is lost.