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.
The message boards at DSG (www.pente.org) are like this also (the way they are on little golem.net as described by Big Bad Wolf). It works fairly well.