Teacher evaluation forms in my college are anonymous. They make for some very interesting reading.
Why is anonymity so alluring? Its like an incurable itch. Given the free reign of wearing a faceless mask, people to go great lengths to make their voice heard. Everyone suddenly has something to say. And that too with conviction. I fail to understand why it is so difficult saying what you have to while in your own shoes. Why? And don't tell me its to avoid bias. That's bunkum.
Considering all the anonymous comments here I'm sure someone will have an answer.