I'd argue there is no way to properly communicate to the average facebook user how their data is being collected and used in a way that is transparent but not confusing. For example, explain to someone who is illiterate in technology how the act of you "tagging" your friend in a photo is to offload image labeling work to train a deep neural network to infer your friend's face. If you radically simplify the issue in l…
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.