@ricmac@mastodon.social #Madblog has native support for #Webmentions, and unlike #ActivityPub they're enabled by default.
I've tried to make it as simple as possible and avoid manual callbacks or special tags for mentioned links.
You put a link in an article, and when you save it Webmentions are sent to supported targets. Someone mentions your article from a place that supports Webmentions, and the mention is stored on your blog.