Facebook says it really regrets secretly using members as guinea pigs. Riiiiight.
"So we clearly communicated really badly about this, and that we really regret," Sandberg told the Indian television station NDTV while in New Delhi. "We do research in an ongoing way, in a very privacy-protected way, to improve our service, and this was done with that goal. I think we are in communication with regulators all over the world and this will be OK. And we will continue to make sure users understand that we care about their privacy. We care about their experience, and we want to do everything we can to give them the best experience we can."