What I would like is something like @dev@microblog.pub for publishing posts, but a single-user instance of for interaction. Microblog's interaction tools are still quite cumbersome. I think I'm going to try to cobble together an enabled WordPress instance and hang a Mastodon instance off a subdomain. It appears one can provide a WEB_DOMAIN env var to Mastodon (https://docs.joinmastodon.org/admin/config/#web_domain) to alias it to a different domain to is primary domain, but I still have to work out how all the webfinger verification shenanigans work.