Was thinking the same thing reading this. I use my daily note as the main launchpad for everything I'm writing each day, I add random thoughts in there and link out to separate notes for bigger tasks/ideas/information.

The daily node is so useful because when I look at an old resource I can see from the back links exactly when I had taken notes on it before and go to that daily note to see any additional context of what I was doing that day.

I use Trello for task management and jotting down things to investigate later.