You might have noticed that when people reply to posts on my blog some of them have customized avatars and others don’t. That’s because my blog uses gravatars. Gravatars are Globally Recognized avatars. That means that once you set it up it will on any site that supports them. Anyway, if you want to have a cool avatar here (and elsewhere), go to the gravatar site and set it up. It’s quick, easy and free. (Just be sure to use the same email address as you use when posting comments here.)