Now here’s a tool I’ll be looking at further : GoView. One of our courses is being reorganized for next year and the instructors plan to have a lot of materials online. (That was one of the thoughts behind KUAPress, although really I just wanted to see if I could get it going. I wanted to play!)
This might come in useful for them though. One of the science teachers is using Jing but that only saves in swf, a real drawback.