Some Microsofties are starting to offer TechNet Briefings in Second Life at the Microsoft Ampitheatre. Michael Murphy has the straight scoop at his blog. Personally, I would like to see more of this type of thing. It add an interesting twist to keep the community engaged over the typical mass-Live Meeting webinar. Those are only a step-up from reading a book. Now and again, you will get an exceptional presenter that engages you or a fantastic demo. I tried Second Life once and found it hard to pick...