Comment Re:OpenBSD is free (Score 1) 61
Originally I wasn't making a serious argument and more of just a funny quip. But I'll bite:
Per machine licensing, service contracts, certification programs, a large suite of costly add-on applications, different licensing for VMs, licensing limits on number of CPU sockets, etc.
I'm going to guess that a Microsoft-based deployment is going to be quite a bit more costly than OpenBSD. Especially in data center and SOHO server where a relatively barebones OS is going to be able to meet the mission requirements. Like why put your authoritative DNS server on Windows, that's just asking for trouble with added expense.
A very long time ago, I setup a Windows network for a company; it used NFS and RADIUS and a little bit of Samba for the initial login scripts. Doubtful it's the way someone would approach the problem of providing a non-Microsoft way to bring Windows clients into their network, but the tools we had were different back then. (and NFS support was a bit more wide spread)