Gravatar Supported

Gravatar, an abbreviation for globally recognized avatar is a concept for globally-unique avatars.

On Gravatar.com, users can register an account based on their email address, and upload an avatar to be associated with the account.

This is how it works:
When the user posts a comment on such a blog that requires an e-mail address, the blogging software checks whether that email address has an associated avatar at Gravatar. If so, the Gravatar is shown along with the comment.

The good thing is, all our themes support Gravatar 😛