This dock fills the gap nicely – Apple should really consider doing a deal with LandingZone to take this to the next level. The only negative experience so far was when I pulled a USB key out of the left side of the dock, the dock came away from the MacBook Air – there really needs to be a way to lock the Air in the dock until you really want to remove it, without needing to use a kensington locking device.
Otherwise, a great convenient way to dock into my desktop at the office!