I have long been a fan of using mindmaps to think and capture ideas. As a facilitator I use mindmaps to create a visual map of decisions and ‘outputs’ from workshops. Now I can use mindmaps to ‘collaborate’ with others by using a Web 2.0 application called Mind42. All you need is a Mind42 account and you can view and edit maps that I publish … a visual wiki! Here is a real example that I used to communicate the outcomes of the Castlemaine 500 project earlier this year.   Cheers Geoff