Do you miss something on BrainKing.com and would you like to see it here? Post your request into this board! If there is a more specific board for the request, (i.e. game rule changes etc) then it should be posted and discussed on that specific board.
Since shooting is by far the most used action, could we avoid the decision between guessing and shooting? By default we'd shoot and we'd need to click a button or a link to be able to guess. This way it avoids an unnecessary click in 90% of the moves which means time for us players, save some bandwidth which is good for the site and us players and other stuff like that.
pauloaguia: I second that request. I would like the see the board clickable (each empty square that is), and a tick box next to it. Tick the box for a guess, untick (the default) for a shoot. Click the board for your shot or guess. Then you can make a move with just one round-trip (and usually just one mouse action).