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.
What 'good' does it do anybody to have a list of players by who made the most moves in a day? Why not have some sort of agreed apon rating (whatever calculations it turns out to be) that rates players by how 'fast' they move?
The only 'downside' I can see is that players like BBW do not want to be listed with a speed of play rating, for whatever 'privacy' issues they have.