I have followed your GTD impletentation since I agree with you on "the simpliest, the better"
Just one question, in the project folder, all the subtasks for each project are also placed into the "projects" folder?. It is what I've understood in order to better manage the projects.
And what happens when you have a waiting for subtask in a project?
Thank you in advance. I hope my English is good enough to be clear :)