Perhaps this is what you wanted to know: Openstack user survey autumn 2014 <http://superuser.openstack.org/articles/openstack-user-survey-insights-november-2014> . Scroll down to the Deployment Operating System section. Ubuntu has a strong lead, next is CentOS with Red Hat at its heels. Surprising to see Windows there…. I guess the survey question is not very specific. But then, neither is yours. I believe this survey is published twice a year, shortly after each summit. From: Anne Gentle [mailto:annegentle at justwriteclick.com] Sent: Wednesday, May 27, 2015 2:44 AM To: Randy_Perryman at dell.com Cc: openstack-docs at lists.openstack.org Subject: Re: [OpenStack-docs] What is the OS that most people use? On Tue, May 26, 2015 at 12:41 PM, <Randy_Perryman at dell.com <mailto:Randy_Perryman at dell.com> > wrote: Dell - Internal Use - Confidential What is the OS that most people use? I've never polled to find out. I'm guessing Mac OS X. _______________________________________________ OpenStack-docs mailing list OpenStack-docs at lists.openstack.org <mailto:OpenStack-docs at lists.openstack.org> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-docs -- Anne Gentle annegentle at justwriteclick.com <mailto:annegentle at justwriteclick.com> -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-docs/attachments/20150528/65efc814/attachment.html>