Q: How can I make comments on your blog?
A: You need to register (click the link to the right). Once you’ve registered, you can make comments, but initially they’ll be held in moderation until I can approve them. After you’ve had a comment approved, subsequent comments will appear immediately.
Q: How can I get my own icon to appear on my posts?
A: That’s a Gravatar (Globally Recognized Avatar). You can get one here.