One thing I spend a lot of time doing before writing code with blueprints is making pseudo-code using my preferred mind-mapper software, Scapple.
I think with just a little extension to the blueprint comment nodes, all of that could be done inside unreal though.
If we could make something similar to a comment node that has the ability to do basic text formatting plus connect noodles together so that we can plan out our code more completely, I think that would help a lot of people be more organized and efficient.
Example:
Probably somebody could write a plugin for this I imagine. But the simplest idea is just to have a modified comment node that could support formated text and also have something like an execution wire so we could mind-map execution flow.
Thanks for consideration.