I'd think administrators would have a very different approach to disciplining a "bad office-supply purchasing" decision versus a well-thought out choice to use school equipment & electricity for non-work related causes.
I wish we could fire teachers for using their computers for Facebook and Amazon shopping during the day.
The internet was also heavily monitored, with a proxy server that required a login to get to forbidden sites. Our IT guy had a pretty good idea of when teachers were getting on facebook etc.
And then you'll hire them?
Gets complicated fast, dunnit?
Also, hard not to feel a little snark in the emphasis and "dunnit", really...
Perhaps they are like farmers we paid to not grow corn in the past.
But that's just for the time-servers, not the dedicated professionals, who are probably the majority.