TesTeq said:
Doesn't it suggest that we can implement a common sense multi-list execution even using paper? Doesn't it show that clever software can and should help us to do it? I don't think David needs to extend the methodology. Everything is in the GTD book.
What you (and David) are describing is the fact that in GTD you can have as many context lists as you like. And that is very good. Many of us have grown up using that system intuitively. I used it myself for over 20 years on paper (prior to about 1998, when I moved to computer). And just like David explained in his first book he reacted strongly, as did I and many others, when the time management people came along with their heavy "project bibles" in the '80s and advocated strict scheduling of everything.
I know that the intuitive method with context lists on paper works. I also know that there are things you cannot do. Each action lives on ONE list when you are using paper, and that is a limitation you do not need to have when using a computer. On a computer an action can live simultaneously on as many lists (views, angles, perspectives) as you like, and that opens up a lot of possibilities. In particular, one of the things that drove me to begin using a computer was that I was hoping to find a way to cross-index my actions such that I could review them by project or area but execute them by context. That is what I missed most when I used my paper-based context-only action lists. And that is something that nowadays virtually all GTD apps will allow you to do, but which is impossible (well, impractical) when you use paper. Along the way I have discovered more and more wishes or needs or improvements, some of which could be done both on paper and on a computer, some only on a computer.
An example: My "review attention level" system is only a couple of years old, but it is the fruition of something I had struggled with for maybe ten years before finding the right approach to it. It would actually work on paper, too, not just on a computer. I had been trying to come to grips with how to get the most important stuff more visible overall and the least important stuff easier to ignore without hiding it. I tried by defining the importance or urgency or priority etc of my actions, or leaving this aspect out altogether and do without it, or dragging actions up and down the next actions list, and many other approaches. Then I suddenly realized that the answer to my needs is to simply define how often I want to look at this action - either with "regular" frequency (review it at least in my daily morning scan), or "hot" (review it every single time that I even look at my full next actions list) or "cool" (review it at least once per week). And I have been happy with this ever since.
As you have heard in this thread (and probably other places) there are others who are looking at accomplishing something similar by using fake dates, which has many disadvantages, or using artificial contexts - moving the action away from its "real" required context, e.g. @Telephone and into some other list that represents not a context but perhaps a project or deadline, e.g. "Before Trip". That's perhaps the best hack if you are using paper, but would not be at all necessary if you have decent software.Many apps today would allow you to mark the action as both @Telephone and Before Trip, if that is what you want.
As I said, I think it would be appreciated by many to have some views from David that go beyond just the plain vanilla fundamentals, but of course that is up to him. If he wants to keep it at its present simplicity level (too complicated for some, too basic for some) then I can respect that, too.