I found an article and blog on Brainstorm - http://www.brainstormsw.com/. I may have mentioned it in another posting. It is a brainstorming application. I haven't tried it yet, but I do use MindManager - which I like more the more I use it.

In any case, I think this is a needed tool for online collaboration software. I would love to see something like it developed for Breeze. It would be extremely useful for online meetings.