I would love to have a print button in there? or maybe I'm missing it, but I have students using it and would like to see them print these and use them on paper once in a while.
We are working on adding that in the next beta version--Stay tuned!
More details in the print.
Unless I'm missing something, at the moment the only thing which prints is the 'Graph'.
It would be very useful if we could choose (right click) to print 'Category x' with its Resources, Links, Discipline Map, & Annotation Details.