I work with text files a lot, specifically lists. When updating lists, I like having the ability to quickly shift lines up and down in my editor, using a shortcut key. Alt-PgUp/PgDn for example.
I really like the Markdown format for this, as I can export and interoperate with it pretty well. Using text editor tools with it in general is also really helpful.
However, lately I have some lists that need to be edited & sorted in a native format AND which need to include imagery for context. So I have been wondering what a good native format might be.
PDF, HTML export with/without head sections would be needed.
Example mockup: https://www.friendlyskies.net/images/748.png
Any suggestions? Thanks!