Mindmiester is a fairly basic tool that allows people to collaborate on mindmaps. The free version is limited but the academic version is a lot cheaper than Mindmanager. There are also some good example of mindmaps.
Includes Photographs and selected text from;
Godden, C. 2005. Eighteen: From adversity to hope - five photo essays on young Australians. Melbourne: Photo Essays
This book was a project my Niece completed for part of her Masters of Arts in 2005. It shows the lives of some people that could be described as "different"