We still monitor that address, but we're preparing to move the wiki docs to a different system so we're probably not going to be handing out access for a bit though I don't have an ETA on that.
I wrote that doc, though. I'll look over the proposed updates in the other thread, but I am not a fan of some changes (like using a third-party IKEv2 client on OS X when the built-in one works fine if you do it right). I'll respond on that thread later.