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.
If you used ajax to check if a game was updated every second and return a boolean yes no value. You could refresh the page only when the game board has changed quicker with less bandwidth used then doing the full page every 30sec. Does not work for mobile or webtv users but if you autodetect or make it an option could be a great feature. Real time game play could be possible with minimal code changes.
(hide) If you want to save on bandwidth you can reduce the amount of information that shows up in your pages in the Settings. Try changing the number of games in the main page and the number of messages per page. (pauloaguia) (show all tips)