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.
Fencer: As mentioned by danoschek below about Crazy Screen Chess, in one of my Screen Chess games I'm trying to set up pieces, and once I place them, I can not remove them to place them elsewhere.