Preserving Ideas

I recently had an experience where an entire morning's work making notes was lost.

The preservation of ideas is top priority. Saving work should be easy and obvious.

Saving work by exiting the mindmap causes disruption to my thought process while working independently and breaks flow during collaborative efforts made using mindjet.

I would like to suggest the option to have a save button either placed in the menu or (preferably) as a floating icon within the workspace.