Comment on page
Apple notes for quick short form writing that I may want to sync across my Apple devices. Terrible for archiving or long term notes.
GitBook for summarized notes and quick public references I want to share with other people.
Deep Thought for my contemplations.
I've been using Notational Velocity less and less.
I have my own ideas for a note taking app.
I currently use Asana, and set recurring monthly, quarterly, or yearly tasks. I use it as a reminder system as well.