The Orwell angle speaks for itself. But, ya know, in the same ignorant way as the teacher venting on Facebook, it's hard to imagine that anyone could bring a two-way functioning technogadget into their home and not worry about something like this. Especially if it comes with a huge fucking webcam lodged on the top of it.
People are dumb with technology. Combine that with the irresponsible refusal to recognize that it will be employed in the most nefarious ways possible, even if this is the good ol US of A, and you get a recipe for disaster. Or is it a sordid cocktail of catastrophe?