Commercially it have no sense. Check this article (http://techcrunch.com/2012/11/27/economic-impact-of-startup-accelerators-1-6b-raised-4800-jobs-created-2000-startups-funded/
). The main income, ideas and jobs now give the small and middle business, start-ups. They are always seeking for money and Windows or Mac - not a best way here. The main solution that they may get to reduce costs without loosing a work-quality is Linux.