We've also added a portal for codes/cheats/hints and walkthroughs. If you are looking for codes, or want to contribute codes, you can do it at one of our new sites http://codes.mobygames.com/. This once-buried information is now much quicker to access.
We've also added the MobyStore where you can buy console systems (including the xbox and gamecube) and Moby Merchandise.
There have also been several small changes here and there. One worth noting is that you now have the ability to add games to your have/want lists with one click from any game page. Look under the User Actions menu.