Once again - “Active” in OF is not a current task, and not a flag for a task you are currently working on - in simply makes the task visible in certain perspectives. Read the OF2 docs on project status.
Can you point me please to the official document which says “there is no time tracking on GTD”?
Read the books of Allen on GTD. I’ve read two of them and never found anything related to time-tracking. But you can provide me some citations on that matter, of course.
Start with a workflow or system you know, like GTD®, or craft your own from the ground up. (…)"; and thats why many people is integrating AppleScripts to extend it.
You can craft whatever you want/can with OSA scripting, true. In fact, that is what I suggested (event told you the solution) and exactly the reason OmniGroup supports OSA scripting in their products. But you have to create it with your own hands. I will cite the manual on that matter:
OmniFocus works great as a standalone productivity aid or in conjunction with whatever time- and task-management scheme suits your personal style.
Clear, isn’t it?
So, two applications:
Can’t see any problems there. In fact, only advantages. I don’t need a time tracking app in OF, because a lot of tasks (all personal) do not require any time tracking and I am not billing people for my tasks. For those, which may profit from it I prefer to use a pomodoro-like approach with Vitamin R-2, which, again, supports OF2 via scripting. So, now OmniGroup would have to support a time-tracking functionality and a pomodoro-timer functionality with all bells and whistles. And 3 different things more if 3 additional people join this thread. Because, you know, everyone has other requirements. So, it will most likely not happen, because OSA Scripting exists for exact this reason.
As a summary: I think you are wasting your time complaining about things which will not happen in threads no one from OmniGroup will read. In this time you could already have done some thinking about your workflow and write a simple script.