I think that's a problem that's rather unique to our field. Most people I know who have MacBooks don't have them in a "docked" configuration ever. It sits on their desk where the most that comes out of them is the power adapter and a USB cable.
I hear ya though, my Macbook Pro doubles as my home development machine, so when I'm "docked" it's just a morass of cables. It really would be nice if Apple lived up to the "Pro" moniker and gave us a reasonable dock.
I did order a Henge dock a while back, maybe I should actually unpack it and set it up...