It would be nice if it were possible to launch in either Lightroom or Photoshop to do pixel based editing (or Parametric, non-destructive editing) via keyboard shortcuts (apple+E currently only launches in the default editor). Now I seem to find that I have needs that could go to Lightroom or PS and changing the preferences each time is a drag.
Perhaps there could be a main editor (Apple+E) then a second editor (Apple+{Something}+E)
Mark