[Skadoosh]

What's the issue? Draw the blinds ... and don't do anything stupid while standing in your yard. You never had an expectation of privacy with either. You cant stand naked in your front window and your six foot 'privacy fence' never actually afforded you any privacy.

You should be more worried about a tracking device getting attached to your car or unsanctioned email/phone taps more than a UAV hovering over your house.