Christopher Domas gave a nice presentation[0] at DerbyCon 2012 about software that ended up becoming CantorDust[1]. I was pretty jazzed about after the presentation but didn't keep up with where it went.

[0] https://www.irongeek.com/i.php?page=videos/derbycon2/4-2-1-c...

[1] https://github.com/Battelle/cantordust