@jkoll66 said:
the ability to expose variables to a user.
Have you tried the "Get Points" node in the nodes editor, or perhaps use the right click context menu in the SketchUp window in conjunction with a construction point?
If variables were to make it possible to iterate through a loop - as in do ... until - that would open up some possibilities that I would have liked to try out.
My model is too big - moving around in the nodes editor is really slow and redrawing the groups is ridiculous now. Iteration might help a bit, but a better solution would be if Intersect/Unite/Subtract worked with all the groups resulting from a Concatenate or Make Group node.