We already know that broadcasting (aka the 4th power) comes with responsibility. We've known that for several hundred years by now. And social media (with edit

We already know that broadcasting (aka the 4th power) comes with responsibility. We've known that for several hundred years by now. And social media (with editorialized or even curated-for-specific-user feeds) have been around for more than a decade now (Facebook's big Timeline update for instance dates to 2011).