It seems to me you have put everything into quadrants I and II then.
I would have a hard time rating monthly browsing at my local office
supply store as important. I used to do that pretty regularly, but
gtd has pretty much made that unnecessary.
I think we mean pretty much the same thing, but are just defining words like "important" differently.
Even a leader of a country has to do things like eat, sleep, exercise, brush teeth, tie shoelaces, etc.