IT's not at the top of the forum at the moment because I have to update the templates after the update. You can get there by scrolling to the bottom of the main forum page where the "who's online" stuff is and clicking on the "graveyard chat" text down there.
The chat link is back. I have also started re-sorting the rest of the header menu items.
The "New Posts" link is now found under the Search menu above, similar to how it is on HalloweenForum.com. I'm trying to clear up some real estate up on the top menu there since it was starting to look a bit crowded.