I find feedback incredibly helpful in my personal and professional life. If you have a couple of minutes, I'd love your frank (and completely anonymous) opinions.
It's based on a feedback exercise I've found useful in person - although then it's not anonymous. I've found that anonymous responses online can sometimes help people to feel more comfortable leaving frank feedback (but at the same time, if you want to leave your name, you obviously can).
How do you get feedback in your life? I'd love to hear your strategies and ideas.