I sort of bounce off of org over and over because I find it very unreadable. Compared to Markdown (I know Markdown isn't quite the same thing), org feels very crusty and noisy.
Also, it's always a tree. The three operations, like folding, traversal,. etc, are essential for me, and not available in Markdown.
Fortunately, GitHub understands README.org files.
Have a peaceful Sabbath.
Org's utility to me is then the making and keeping track of todos. But markdown can do that without much trouble.