If being held accountable for what you said 10 years ago were something new (it isn't) then Zuckerberg would only have himself to blame for ushering such a soci

If being held accountable for what you said 10 years ago were something new (it isn't) then Zuckerberg would only have himself to blame for ushering such a social change (however he's not to blame for it. People holding past statements against each other has been going on ever since the dawn of recorded history.)