Mindmapping / Flowchart Software (and its usefulness)

[Song_of_Shadow]

Hello (Yes, I'm still around, mostly lurking these days)

I started using mindomo ( http://www.mindomo.com ) to do some layouts for my campaign.
Boy! is it useful. It has an easy interface, lets you add notes to any bubble, expand/collapse child nodes, and collaborative mapping. And they have a basic FREE service.

Here's an example of my work in proress:

http://www.mindomo.com/view?m=983fd72fe71eda6e1bd13a9a9b9d52b3

Just thought i'd share!