It just occurred to me that at my kids HS there's a "Mac" lab that has maybe 24 tiny Mac's (I don't know what model - they're about the size of a thick paperback boot

) that are always on. They're only used occasionally for classes, maybe 3 - 4 hours a day. I'm wondering why they couldn't be set to run F@H the rest of the time. Has anyone tried to get their local school to join? Is there a prohibition against it or limitations from either end?
I'll pursue if nobody has had a negative experience.
yustr