Ask HN: What is your method for listing to-do items?

There are a ton of to-do applications on to-do list management, but none has the simplicity coupled with completeness.

In my view, any task management should have goals and results in hierarchical manner. Goals are broken down into multiple results. Results are tasks. Upon getting positive results, the goals can be met successfully.

The results list should ask 3 questions to get things done:

1. Where are you now in order to get the results?

2. What is the next action?

3. When will the new action be reviewed?

I believe you would be able to achieve any complexity of any task / To-Do management system if you keep answering these question at every review stage.

What do you think? Also let me know what is your favorite To-Do on web, Linux or Android.