Earlier quoted context omitted.
Running seti / etc on the school computers does result in thousands of dollars spend on extra electricity. He was number one on SETI for years, running the client without approval on 5,000 machines. It's not surprising that people get fired for increasing costs by that much without getting approval first. See also http://www.securityfocus.com/news/300
Thousands can be wasted on dumb stuff like bad office-supply purchasing decisions. Those folks don't get fired. Sounds overblown - folks afraid of anything they don't understand.
My wife was on the advisory committee for a local middle school that's struggling. One winner is that they bought SmartBoards for a bunch of classrooms but didn't get stands for them, so they just mothballed them for a year until they could buy stands with the next year's budget.