I agree. It would be nice to have specific forum categories for every game as well, similar to the steam overlay. I use that all the time with Steam games to ask questions and talk about the game I'm playing without alt-tabbing.
@LeeU - Maybe access it through Virtual Desktop, or other similar app, that you could access through OH? I'm not sure whether any have a virtual keyboard though, for posting, but at least it would keep posts on the shorter side if they did. 🙂
