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 use up to 3-4 different computer in a day - and some of the computers have a "clean" boot from a boot image every time they are turned on - meaning no cookies, no nothing. No trace of any past activities. So I'm pretty sure it is not on my side.