I stumbled across Gephi ('an open source graph visualization and manipulation software') and got a few comments on it about 9 months ago: http://news.ycombinato

I stumbled across Gephi ('an open source graph visualization and manipulation software') and got a few comments on it about 9 months ago: http://news.ycombinator.com/item?id=3700471 http://news.ycombinator.com/item?id=3700471 https://gephi.org/ https://gephi.org/