In reply to Lucas Gonze.

I've gone full IndieWeb, but for the Webmention piece you'll want the Webmention plugin and the Semantic Linkbacks plugin. If you want to go full-bore, which I suspect you may based on what I see on your website, who you're following, and how you're using it, you might want to start here. (Nice blogroll by the way.)

I've got a collection of posts about some of my previous explorations if you're interested.