Vincent,
Thanks for the article.
For sometime now I've been using FreeMind as my mindmapping tool of choice. I use mindmapping quite often to gather my thoughts for big projects, analyzing issues or the like.
The main advantage of FreeMind is that it is available on multiple platforms, as I use a PC at work and a Mac at home. So it allows me to get my thoughts together on my private device while relaxing on the couch and then sending it to my work PC for use the next morning. Unfortunately it isn't available on the iPhone - perhaps I should make a recommendation on the iPhone forum

Regards,
Maarten.