Wow, lots of good recommendations. The main things I took away from the post: - I will try mindmapping. I have seen a few people say it works great for them. - I have installed a habit-tracking app (HabitHub) and will start using it. It seems like a great addition to my flow and I think does it better than my previous setup for habits in NirvanaHQ. I think of GTD as an N-dimensional to-do list, with N being the amount of tags, contexts and labels you have My favorite thing about it is the stress reduction - that wonderful moment when you know you can trust your system so you don't need to worry about keeping everything in your head.