The main purpose of this commenting system is to gather student feedback so that other students can read it when deciding whether or not to take my classes in the future. Your comments will be saved in a file so I can read them and post them on my Web site. Comments are anonymous -- your name and IP address are not recorded by my script. Anyone is free to say anything.
I got this idea, and the code for the feedback form, from Steve Rubin. His Internet classes are great -- go take them!
Revised 8-29-10; animal image from Corbis