Technically, he retains a position on the board, he’s just stepping away from day-to-day. I wonder if Cook (the replacement) is as anti-BluRay and pro-cloud as Jobs was. My guess is that you will see no changes for a while, as investors like continuity. The interesting bit will happen in maybe a year from now, when projects started under Steve are all completed, and we get to see what the New Blood has been developing.