Thanks to Kartik Prahbu on the IndieWebCamp IRC channel for posting a webmention to one of my posts, I was able to see the comment in my moderation panel!
I did have a question about my testing, and I am adding this information to hopefully get some help from others.
Looking at my curl response, I wonder why it would have a 404 Not Found message even though I was able to see the webmention comment. Here is a screenshot:
Matt is working on testing webmentions, let’s see if this makes it back!