Cardinal Schoenborn sounds reasonable, thoughtful, erudite, charitable, and eminently sane, as always. The commentator sounds like a snot, pardon my redneck idiom.
I realize it's irrational, but I am seriously biased against the opinions of snots, even to the point of changing my opinion on a subject if I find that I'm inclined to agree with one.
I believe you are referring to Fr. Zuhlsdorf. He is a convert from Lutheranism and a Latinist in Rome. I generally enjoy his daily blog; it won an award this year.