The "cost" in big orgs is deviation. Look at Apple: they have a finite number of hardware configurations, and thus the testing burden is much, much lower - for

The "cost" in big orgs is deviation. Look at Apple: they have a finite number of hardware configurations, and thus the testing burden is much, much lower - for internal and likely external software deliveries. Contrast it with the horrific number of driver vendors it takes to work in harmony for any random Windows install. To say nothing of Linux distros if the org is progressive enough to permit their use on the LAN