Google collects far more information about us than Facebook. But the Google data that our tech columnist downloaded on himself contained fewer surprises and was more easily deleted.
Academics have scoured Facebook pages in the name of science. But the troves they’ve amassed are sometimes unsecured and now pose a privacy risk.
“This is for building real long-term relationships, not just hookups,” Mark Zuckerberg, Facebook’s chief executive, said in an apparent jab at dating apps like Tinder.