Blog post with lots of interesting comments on what might be stopping Gravatar from being more widely adopted.

Gravatar Signup Encouragement

WordPress plugin that adds some prompts for users to signup for Gravatar if their email doesn’t resolve to one.

Twitter Avatars In Comments WordPress Plugin

WP plugin that allows you to try loading a Twitter avatar and/or a Gravatar for commenters on your blog.

I made it onto the homepage of Gravatar, because I’m now an Automattic employee!

I forgot to mention that I have 2 relatively new projects launched in the Projects section of this site:

TwitterProxy: Which allows you to do some cool filtering on your Twitter status feed (and then use it for whatever you want), and
Gravatar Shortcode: A quick WordPress plugin that gives you a shortcode that you can use to inject a Gravatar into your Pages or Posts.

Check them out and let me know what you think.