I had a lot of interest around my article on FreeMind, the free mind mapping software. See my original article here. Since writing this post I have found a useful way of presenting the mind map on-line with Flash Browser. This tool allows you to present your mind map on-line in a flash viewer. It has all the useful functions you need to look at your mind map. So using FreeMind and now Flash Browser, you could present your permaculture ideas on-line in a mind map.