I have a feeling with all those preview consoles out there and them updating the preview that we might get a blog post and then a loosening of the restrictions for Youtubers every week until launch so there is constantly a run up of new news coming out.
I definitely think that we will get at least one blog post a week (also where the f is the Initiative hiding) but just assume it to be related to a major talking point so expect one week to be highlighting first party series x optimisations but not sure about the other weeks.