How long is it going to be until these get in the wrong hands, and or technology lets anyone have something like this knock a legitimate operator out of the sky, causing further damage below. We hear enough now with some taking the law into their own hands to take shots at the multirotors. I am for the regs and respecting peoples privacy but who decides what should be knocked down or not? How do you prove in court responsibility if someone gets hurt when one is knocked down, its silent right?