Being a newbie on blognetnews.com, I thought it was interesting that Left of the Hill linked to the same article by Karl Rove that I did.
I thought Rove's column was more logistical than anything. You only have one president at a time, and that president only has two ears. Besides, to be snarky, Dick Cheney ran everything from an undisclosed location, not the West Wing.
As I remember, Bush began his White House time emphasizing professional business procedure. The image of the Clinton White House was a college frat house, with Clinton cramming late at night and always talking. Obviously, the Obama White House will run differently than Bush. Rove is just giving friendly advice from what he learned while working at the White House.