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.
Vikings: I think that depends on the browser. On Firefox that definitely works. When I use IE, everything is "updated", when using the back button. (As far as the red "new" tags)
Though maybe there is a "setting" that can be changed on the browser?