I agree that some better chat functionality would be nice as well as a mobile app, but the thing that would elevate my annual subscription would be something akin to TBS. Regular articles and recruiting information. I know that can be found other places, but if I could get it in one place I would pay $100 annually, as I did with TBS.
TBS has the articles and recruiting information, but lost the online participation. It would be nice if the two formats could be married.