Wikipedia has a history tab for the editing of each thought.
Or a list of "undos" so you can undo a particular edit?
Is there any equivalent for TheBrain?
I would guess it would take a monstrous amount of programming, but maybe not?
Perhaps the tracking is easy, it is the display and GUI that is hard?
Mark Michael Lewis | The Profitability Coach
http://GameOfThriving.com | Mark@TheThriveCoach.com