For those of us who work with multiple Autodesk programs such as Revit, CAD, and 3DS max, it would be helpful if the user interfaces were somewhat consistent between them. For instance, the use of a command line as found in CAD or the use of the Ribbon as in Revit. I understand each have commands unique to the program but there are some commands that are constant across.
For example, to draw a line, each program has a different way of doing it.