Web 2.0Mindmeister
by David Cashmore
1. Can share with others
1.1. Must have professional version to limit sharing by invitation
1.2. On Free version you can share via email or make it public
2. Can create links to external webs
2.1. Unsure if this has actually worked
3. Mind Mapping site
3.1. Much easier that "Smart ideas"
4. Can upload files
4.1. On professional version only
