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.
coan.net: I second the request for game-by-game notation settings, but for a different reason. For most games I like to have the notation, simply because it doesn't bother me and is occasionally useful, so I might as well. But with Logik, I'd rather have it hidden, because it requires so many page loads to make each move. Having that extra sidebar there makes it take longer for the page to render, and usually makes the actual content jump around a bit until it finishes, so I can't make my next click until it's all done. Without the notation it's a lot smoother.