A lot like that SetBrickOwnership event, but you can set a brick to have NO ownership (or an update on that mod to have no ownership)
Good for lots in community builds and other stuff. Could also be used for events, there could be a set of events that everyone could look at and copy so there is a standard in some kind of event.
Or a small template build that anyone could duplicate.
Lots of uses of course, could be abused if people use stupid but that's the admin's problem.