You might have noticed cool little images next to comments in my blog. For an example check out this comment left by the wife. If you want an image next to your comments, that is really really easy to set up.
Just go to http://gravatar.com/ and sign up for an account. After you upload a picture (and it gets approved) just post a comment using your email address.
My blog will never display your email address!
Your little gravatar (globally recognized avatar) will be displayed next to your comments on my blog and any other blog that supports this standard.
Note, you don’t have to sign up anywhere to leave comments here. You only need to sign up with gravatar.com if you want your own custom image next to your comments.