@davidrevoy I don't know if you'd be interested but it's possible to replace them with comments coming from the fediverse: https://cassidyjames.com/blog/fediverse-blog-comments-mastodon/
Probably needs a lot of elbow grease to adapt to other blogging platforms, but maybe it's worth knowing about. :)
@mariusor Hey, I mention in the article I tried. Thank you.
See the screenshot under for my comments system integration (on right) in-sync with my Mastodon account (on left).
It was cached, used PHP and API, and was working nicely. I made it from scratch.
Except for a single big issue: my mastodon instance flushes all the external messages after 30 days. I realized it after 2 days of dev... ... It's pointless to just show comments doomed to disappear after a month on a blog.