Without further violating privacy. I would say that the data these companies are already collecting on people (including children, who many believe should be afforded extra protections from such companies) is a major, systematic privacy violation.

> Seems like there are many ways to get toward the best of both worlds -- don't allow people to upload pictures of kids who are clearly under 15 to social media would get us a lot of the way there.

How do you prevent kids uploading photos of themselves?