Idea, ToDo List
There is (to be crated) platform where you cen write your idea(s) down. You can put it into context, by: tags(like Catch *), tree structure(Idea tree *), description (Task list *), hierarchy, linking to connected,… You cen select also status of each item (ToDo, Ideaa to develop, idea to say, shoping list, …personal).
One can chouse which features are to be used/available.
When item is ToDo you can set priority, due date, displey date(for widget),…
In settings you can select which functionalities will you need, as what you gonna use the aplication.