Harold,

I've been in deep lurk mode for a while, so it's a pleasure to revisit and find you talking about HPT.

As you know, I'm interested in finding ways that people are applying "social software" (to me a fuzzy and trendy term) to training (more formal), learning (less), and on-the-job ("performance support). I need to shape this up enough that I can talk intelligently about what I'm setting out to do, and so that I can exchange ideas and questions with people like you and Tony Karrer.

I might quibble with "multimedia" and "intranets" as interventions -- the former seems more like a component of some other intervention (multimedia in an online course, for example), and the latter seems more like infrastructure (an intranet being one way to support an internal community of practice). But that's a quibble.

-- Dave