MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
I've taken it about as far as I think the underlying platform can be stretched. A year or so ago I improved the selector engine using a PEG parser, but OpenSCAD is too slow right now to push it much further. The project right now is on the backburner while I focus on some other life goals, but I'm still open to pull requests if anyone has ideas.