About a month ago I did an online presentation for a summer class taught by Dr. Jaime Banks, who was over in Germany at the time, for the summer session she and Dr. Nick Bowman are involved with, SPICE: Summer Program in Communications Erfurt. It was really great, and the students had some good questions. I put the slides (slightly edited) up in Slideshare, you can find them here. The talk looked at some work in gaming, play, and communities, using different data. Just the slides are not as good as the slides and the audio, but there they are.