Harold,

Like Tim, I am enjoying seeing the progression of your thoughts on the nature of PKM. My focus of late has been on the role deliberate practice in the pursuit of mastery - at work or play - and I've been giving some thought to how PKM fits into that. You've given me some great ideas to pursue.

To use your model, I have found "interesting people" and indulged my curiosity and am in the process of making sense of it all. After a bit of thinking, I'll share and hope that it inspires someone else at the "seek" stage.