Statistics of comments

Hi Artur, yes, if you don't specify a discussion id, then, currently the comments are tied to the domain where they get created (e.g. blog.example.com) and won't appear, if you change the address to the blog. — Actually I'm making a change that makes the comments not tied to the domain. Instead, they'll be tied only to the URL path.

So, after this change, if there're blog comments for this page: https://blog.example.com/page/aaa, and you move the blog to blog.elsewhere.io. Then, the blog post will thereafter be at https://blog.elsewhere.io/page/aaa and since the url path is the same: /page/aaa, the comments will still be there.

Is this how you want things to work? (i.e. comments being tied to the url path only. Instead of [server origin + url path].) This change is in my work-in-progress branch over at GitHub, and I have in mind to include it in the next release, in 3 to 4 weeks.

I'd suggest, though, that you consider adding discussion ids to the blog posts. See: https://www.gatsbyjs.org/packages/@debiki/gatsby-plugin-talkyard/#changing-the-url-of-a-blog-post. Then you can change both the server address, and url paths, and the comments will still be there.