For DevLearn, Mark Oehlert gathered thoughts on an electronic message board. This is better than MindMapping for collecting thoughts at random, for you’re not forced to think in terms of hierarchies. It’s also easier for visitors who have but one simple idea they want to express.
Pindex is one of those things that’s easier to learn by just trying it out than by reading about it. Here are the Pindex board I’m using as I think about the topics for my next book and the board Mark used a DevLearn for Social Leaning Camp.
This is an amazingly great little app. Pass the word.