I am not sure if this has been adressed or not, but this is what I suggest for the UI.
In firefox you can move around easily, readily with shortcuts. tab, ctrl tab, ctrl n, etc. Would it be possible to implement those into the hon chat interface/pm interface. It would greatly improve the wait time between games.
Also if a detailed list of what the F1-F12's did would be nice as well. I have opened most of them and a whole bunch freeze up my game.