This Plugin replaces the get_avatar function in pluggable.php to pass an alternate image to gravatar.com that generates the user’s display_name if they do not yet have a gravatar.
More features coming soon…
Plugin Updated Nov-17th
- Increased performance by sending the URL for the auto-generated display_name to gravatar.com as the d parameter instead of checking for a 404 on every gravatar.
- First versions uploaded to WordPress.