Corporate IT is very "if it aint broke, don't fix it"., and that's both a good philosophy to have, and one that the emerging IT culture needs to re-adopt. I've worked with many young sysadmins that have what I call "update obsession". Everything always has to be the latest and greatest, and they pay the price for it. Stick with what works. This is the main reason I still use Cisco equipment that runs IOS. IOS hasn't changed much in decades, but it doesn't need to. You configure it, and leave it... for years. This new generation might cringe at the IOS CLI when they're used to web GUIs, but hey... if it aint broke... don't fix it, and Cisco knows that. Someone also needs to bring this philosophy to Microsoft, Google, and Apple. You don't need to reinvent the wheel every 5 years, just because it's been 5 years.