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.
Hrqls: Maybe we can say that, if you have X hours to move, if your opponent moves before the X/2 first hours, the clock is not reset, otherwise it is not... just an idea.