sparseMatrixOk KevinMarks, thanks for the reply. I was going to pose the question "Why should I use this dohickey?" and then I said that's a dumb question unless I answer it myself
petermolnarhttps://www.freenom.com/en/index.html?lang=en "Freenom World is a fast and anonymous Public DNS resolver" yes, I'll pass every domain request through a random company. At least they are in the Netherlands, if that matters...
sparseMatrixa not-so-unlikely but still theoretical scenario: I set up a UI element and a method to post a comment associated with a post on my site. What is the protocol/mechanism (if any) for supporting the (potential) h-card identifying the commentor?