The Rhetoric is Gravatar enabled, which means your gravatar will show up next to your comments. Pretty cool, eh?
If you don’t have a gravatar go to http://en.gravatar.com/ and sign up for free. You’ll upload your avatar for each email address with which you blog, set a rating for each and voila!, you’re done. Gravatar enabled sites will search for your nifty little image and place it neatly next to your very interesting comment.