Increasingly these days, it seems to be a term for anyone who doesn't give credence to the theory that global warming is a hoax made up by Satan so Barack Obama can marry his secret Kenyan gay lover.
Harassment is pressure and intimidation. Travis Collins is a prevaricator for fabricating the story that the author was following him online and harassing him. DO doesn't have the resources, wisdom or dissociated self-interest to be able to properly police things and will botch themselves up seriously if they try. They should learn from history instead of retreating into Cover Your Ass mode.
Well ... that's what's happening. It's not "policing content", it's holding up their side of the contract.
It's still policing content. As a customer I didn't expect that they would for anything short of illegal.
"Policing" incorrectly applies that they are actively trawling the site and telling people what to write about. That is clearly not true.