NFL : Love it. When it's up on the internet, and it's a high-profile item like a Trump post, it will never be deleted, not for real. The watchful internet doesn't just keep its receipts: it photocopies them and stores them in a notarized file.
Be nice if one of the primary rules of a gag order were "no take-backsies", but I know there's always going to be a level of uncertainty there, especially when it comes to social networking -- one can but hope a modicum of sanity prevails.