Are people expected to know what a drone is, and be able to differentiate it from other things? Are we supposed to be able to tell when it's close enough to the ground above our houses that it might hurt someone (people have been killed by "toy" radio controlled helicopters - it's not that unusual) and we should notify the police?
These things are basically new, and apparently there are a lot of morons controlling them. I don't own a gun, but I'd take the garden hose to one of these things in a heartbeat of it was over my property. If the jackasses flying it call the police, I'll tell them I had zero idea what it was and thought I was under attack. "A 'drone?' You mean like an alien drone? Yeah, I thought it was something dangerous like that, a drone. I hope there isn't a queen around anywhere..."
If authorities are going to let people fly these things around like fools, they also have to let us have absolutely no idea what the things are, and do whatever we can think of to knock them out of the sky, just as if it was a Stephen King book. I'm not going to restrain myself just because some dork paid $1,800 for the menacing aircraft he ordered online.