No, I have not come out of my hiatus - I have a very long way to go before I can think of that. But I did promise in my hiatus FAQ that I would honour my speaking committments, and so here I am in Tennessee to give a talk. Here are the slides and MP3 audio. The talk addresses the usual e-learning 2.0 point of view, but I also reflect a bit on the purpose of what we are doing. It's little enough, and I need to say more - I do want to thank everyone for their kind words and support, and to those special people (you know who you are) who have been there for me and who are now and always in my thoughts.