tteredMind maps
Map out a topic: start in the middle and branch out. Save your mind maps to your account.
Drag ideas to move them (their branches come too), drag the background to move around, Ctrl + scroll to zoom. Keys: Tab adds a branch, Enter adds an idea next to it, F2 edits, Delete removes, arrows move between ideas.
Start from a topic
Choose a topic and we'll put it in the middle. If it has Ottered revision notes, their sections become your first branches.