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.
When the doubling cube is implemented I'd like to avoid iyt's silly implementation if possible:
When doubling no longer makes sense (in the case where the current value of the game added to my score is enough to win), please don't give me the option to double. This is a waste of a click (which is also an extra page refresh).