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: Fencer cannot delete accounts. What has happened on BK is in it's history.
The best thing to do is remove or alter all your personal information from your profile and change your ID to something meaningless - like a row of numbers.