Harold,

Great post! I plan to do a follow-up blog post, but I realized that I'm not all that clear on what you define as Informal Learning vs. HPT. It seems that you are using a fairly classic definition of HPT which has a very broad set of possible interventions. It also seems that you are then including Informal Learning solutions as part of that mix. But, I couldn't tell which parts were considered the Informal Learning stuff in your mind. What are the "new array of tools"? Which of the performance interventions might be considered informal learning?

Thanks,

Tony