I think you need to step back and ask why that sounds more "terminator/ominous" to people. And from there, maybe re-examine why you're doing it. Just because s

I think you need to step back and ask why that sounds more "terminator/ominous" to people. And from there, maybe re-examine why you're doing it. Just because someone thinks that it might sound bad is not a reason to not disclose it. If people think that FB image tagging training their systems to recognize people's faces is bad, that's probably a signal that shouldn't be ignored.