I have been journaling for years, and over the years I have tried new techniques, developed them, and tried something different. I have figured out good stuff, waste of time stuff, and what works for me. But there is always more to learn. Some new insight that someone else might have that I haven't yet seen. That's why I read books about journaling and follow journal keeping blogs and read published diaries.
What about you? Do you feel there is always more to learn?
If you were to take an online journaling class, what topic / what niche would you like it to be the most? What it is about your journaling that you want to work on, and feel that you can benefit from someone else's input, whether it's group participation of journaling together, or an instructor providing a structure for you to follow?