I wonder if a regexp for a short comment containing a single date would work. I expect comments matching that regex are streaming by, Matrix style, on one of dang's many monitors¹, as he sips his morning cold-pressed flat grey². In fact, with a bit of practice, there is probably a regexp that catches all of them.

¹ I haven't seen dang's workstation, I'm just imagining.

² Sorry, doing it again.