Think
Think is a free mind mapping web application which has been implemented using the canvas element, Django and Google App Engine. Created by Ashley Sands, Think allows users can create and view their own mind maps.
Some thoughts about canvas
Think is simple to use. Clicking a node allows you to either spawn another connected node, edit the node text, delete a node or change it’s connections.
Ashley adds that “Think is still in its infancy, so there are still many features to come.”
Related demos