My clients are firms in the architecture and engineering space. Windows is the only viable platform for AutoCAD (yes, I know there is a Mac version, and yes it

My clients are firms in the architecture and engineering space. Windows is the only viable platform for AutoCAD (yes, I know there is a Mac version, and yes it is shall we say "feature incomplete") or Revit (yes, I know that ArchiCAD runs on a Mac, but if you're a MechE firm and you want to land jobs you run Revit) or Tekla or Rhino. Microsoft is making it more and more painful for my clients to get their work done and get paid. My kingdom for something better, but until Linux gets reliable native support for Autodesk applications etc it's simply not a viable solution for most firms in AEC.