- last post: 01.01.0001 12:00 AM PDT
These have always been fun in my experience.
Basically, if you want a face that people can associate with you, you post a link to an image of yourself. It's always courteous to warn people when you've got a face like mine though.
I suppose it's also just as courteous to keep your mouth shut if you're lacking anything nice to say, but then again, if you post your pic you're only inviting criticism.