All non-spam comments are supposed to be published automatically, but there’s a kink in the system that’s holding comments back for review. I’m working on unkinking it. In the meantime, if your comment doesn’t appear right away, it’s probably just waiting for me to approve it. That can take a couple of days if I’m busy with real-world stuff, so don’t worry if it takes a while. It’s not that I rejected your comment, it’s just me demonstrating why I never added comments to my main site.