In the wasteland, every thread seems to be a forum game, zombie thread, or a thread about how someone found a new game and check it out.
The last one is the really annoying one, since we don't need a new post every time someone finds a new game they like. Plus whats cool in your mind may be hated by others, so its all opinion base.
So maybe some more "offtopic forums" or sub forums for Non-TDL zombie, recommended games, and forum games? Im fine with Non-TDL zombies and forum games, but thats just an idea to let them have their own forum.
The content is up to you guys. If you want more non-zombie-non-game posts, then post other kinds of posts. Making two forums would not solve the problem. It would just make for two less active forums.