Novamind 5´s interesting layout feature

I guess most of you know or even have used Novamind, it is a very interesting and useful mindmapping software.
In this particular entry, I'll talk a little bit about an innovative solution for a common problem, whenever you use a mindmapping software...the huge amount of empty and unuseful spaces in large maps.
In the following Youtube video, it is explained by Gideon King, how Novamind 5 tackles this particular issue, which I would say it is extremely good.