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.
Like on chess.com, there should be games where people can join one side and vote every 24 hours or so, except have one for every variant. At a certain time, the results will be tallied and the most popular move will be played.