"If you use Evernote, I think you’ll like this. It can take your on-line Evernote database and quickly build a mind map of the notebooks, reflecting the way you’ve organized them. Then you can penetrate to the individual items.
Myself, I’m frustrated that Evernote doggedly sticks to the two-level folders way of organizing notebooks. Until that improves, I guess many mind mappers will be similarly frustrated. But at least Mohiomap can take the structure of the notebooks within notebooks and set it out visually in a map."