There is a news item on the front page of the site relating to this, presumably posted by Mark, which doesn't seem to have made the forum yet.
I don't know whether the "news" bits automatically appear on the forum too, in which case something has gone wrong with the system, or whether Mark has to separately create a post in the "ISPreview News Comments" section, in which case maybe he just hasn't had time yet, but if you click the "Home" button, top left, you'll see it.