Microsoft servers

"7 years of experience for Windows admins..., and three years for Mac OS server admins"

...and yet despite this Microsoft servers had MUCH more downtime.

What this tells me is that no matter how much Windows training you have, it's still going to bork up in new and unusual ways that will take you a long time to fix. Personally, I'd go with AIX or HP-UX since I know more about them but MacOSX seems quite friendly as well.

Why do people still use Microsoft? The more I find out, the less I understand it!