Displays a small graphic image below your details in posts. Only one image can be displayed at a time, its width can be no greater than 80 pixels, a height no greater than 80 pixels and a file size no more than 6kB.
And I tried uploading a picture...And I got this;
The avatar must be less than 80 pixels wide and 80 pixels high
I'm pretty sure the second one should say "greater" instead of less than 80 pixels.
And once again I have spotted another error...I'm on a roll.