agreed. The problem I ran into when setting this up was that it's hard to draw a difference between built-in editors and additional editors. For example, if I add an editor `foo`, but don't explicitly specify `visibleEditors`, what's a reasonable default? just `foo` ? Or `['id', potlatch', 'foo']`, merging the visible built-ins with the new one. I couldn't decided, so I opted for more clarity, at the expense of conciseness.