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.
I noticed there is no "i" column. Is there a reasom for this? My only guess is it could get confused with "L", but at least for me, having no "i" is more confusing than having an "i" and "L". :-)