Well, i guess tthat is so much productive have an function for pin notes (for when i want work in multiple notes and same period of time (like projects, self-managing, tasks, and important things to remember)
the idea could be useful in visualization for example, i want to study for something, and i have some notes into various folders, this pin function, could show me whenever want take the process of read the notes more quickly
look an illustration for the problem
the suggestion for the feature
