If I were to have anyone flying a drone over my property thus violating the privacy of my home and property, they can consider an all out attack on said drone to be eminent.
As I understand the current state of FAA rulemaking, "privacy" is the correct approach to the problem. Airspace ownership is not. Also be aware that using your neighbor's property for an impact area (your shot must come down somewhere) is an invasion of his privacy and a negligent (at best) hazard to his safety.
and imminent too! :)