Brave new world...

So I finished with what I had to lecture about, and told my students to spend the remaining 15 minutes of class working on their homework, while I walked around looking over their shoulders and offering help. Two of them were collaborating on a programming assignment and had turned it into a Google Wave, with a gadget that knows various programming languages (including Scheme, which we're using in this course) and automatically syntax-colors whatever you type. Kewl.