I don't believe Server is its own OS per se, but a collection of "server" software running on OS X. That being said, I would physically separate the server, pe

I don't believe Server is its own OS per se, but a collection of "server" software running on OS X. That being said, I would physically separate the server, personally (not use it a daily-use machine). Not too relevant, but I remember doing web-dev many years ago and was told to never turn off my workstation because it was also a DNS server for the whole company. I know this is for your personal use, so YMMV.