I believe news/PRs can be posted on Facebook and Twitter. Other sites, such as IHUB, are not mentioned in any of the documentation I've seen on this topic. I don't know if their omission from the documentation constitutes a "loophole," of sorts or not. Gotta be a lawyer for this kind of stuff. lol
However, imo, what Mr. McKay has posted here is not news but clarification of the notes.
"You should grow like an onion with your head in the ground."--Yiddish epithet