I’ve seen it on a number of blogs. Below a blog post, it shows who linked to it. Anyone who finishes reading the post can look at these responses, read them, follow them to their source. Does that qualify as “using this”?
Sure. What I meant was, of course both pingback and webmention are being used, but they did not give rise to the kind of decentralized conversation that I hoped they would when I learned about them. Instead we got Twitter. But I still think this is what people should be doing. I suppose I’m asking, should I use both pingback and webmention? Or just the latter? Does this replace pingback, or should I implement both?