James,
On Fridays, once a month since we have 9 physicians under one roof (we recently added a pediatrician), we have a mandatory Nurse meeting with educational material presented by various speakers from 8-9AM. At those times, while my nurse is away from her "desk" I manage my Updox work space, otherwise this is her "duty". As all the incoming e-faxes (script requests, doctor notes, labs other than quest, etc), secure portal messages, are mounting up and congregating, which on a typical day I may see but she routes to AC. However, this workspace which we share, is an extremely efficient "locale" in which to work. I have migrated to double 23 inch screen monitors, the right side specifically for the Updox work area and the left AC.
However, it is extremely easy for me to keep up with all of the e-paperwork and routing because of ease of use and simplicity in which this Updox "locale" has been designed.
Now I have never used any other electronic system other than AC/Updox, and am not familiar with Medfusion or Onebox, but on Friday as my nurse came back "edumacated" from the meeting, she did not have an overwhelming amount of stuff to do in her "workspace", I did not mind doing this, and it is one of the more subtle advantages of Updox that is hard to describe unless you see it in action.