It makes sense to me. Users lend social networks information they may prefer to keep private, and social networks make risky bets that third parties will not mi

It makes sense to me. Users lend social networks information they may prefer to keep private, and social networks make risky bets that third parties will not misuse this information. And they do so without informing the users themselves (except in the tos, but who reads that?). Why not regulate this?