@henrikjernevad@tantek.com@tantek.com One interesting point was the use of microformats to enable likes and comments. That was new to me, although I've noticed the term microformats in passing.
I wonder if there's a lightweight blog implementation -- like what I currently use, WriteFreely -- that supports microformats? I miss the comment feature on blogspot.
It would be good to see webmentions flourishing too.