[jives]

Agreed. Your personal process is incredibly important, and lists or more advanced productivity tools are there to support that process.

Years ago I put into practice David Allen's Getting Things Done methodology. While I've significantly customized my own process since then, I still use techniques like immediate capture. When a todo / idea / concern comes up, I quickly capture it in a holding area and get back to what I was doing. Then I intentionally revisit that list at regular intervals to pick off items with my full attention.