I don't know any community manager that keeps people informed on an hourly basis or daily basis, and if they did, then their news updates on their website would look like shit and the actually good news updates would be buried by crap. It also would probably annoy the community to read servers aren't up every hour and checking back every hour.
Well Herald site from warhammeronline.com kept updating untill issues were fixed. On several cases it was updated several times per hour and mostly on daily basis. Site is good, functional and informative, unlike some flash filled crap sites ive seen where it seems nobody bothers to do updates when you can just load them on 3rd party forums..