Even after the game releases there will continue to be a string of new news for quite some time. Whether it be new DLC coming out, new patches to the multiplayer, new playlists, XBL rankings for Halo Reach, etc.
Also, with forge world and the firefight customizations there will be new gametypes (like Griffball in Halo 3) getting invented all the time that you guys will need to know about. There is still going to be tons of news about the game even after it releases.
We've also got lots of other plans after the game releases. The forums should pick up even more at that point with people discussing the different map strategies, having questions about how to do certain things, making montages, etc. The forums were much more active during the Halo Reach Beta than they were when we were getting news leading up to the beta. When people are playing, they want to talk about it even more.
We'll also likely be organizing some tourneys and things like that once the game really gets going.
Simply put, there will be plenty to do
