Kumu looks interesting. I’ve exported data from Tinderbox to Gephi (it’s free but clunky) by generating node/edge lists, but it’s harder work to get a decent crossflow. That’s why I’m keen to see hyperbolic view progress. Sexy visuals are nice but often (certainly in Gephi) need hand tweaking such that it fells like one is using a drawing app.
Given the current fascination with Social Networks—just one sort of network—has meant lots of tools over-optimised on that use and thus less use for the knowledge discovery sort of work for which Tinderbox is so good.
What sort of method do you use to export to Kumu?