[dinkumthinkum]

I think you're reading too much into it. On HN, it is extremely common for people to make very authoritative sounding posts, especially counter intuitive ones. This is the case whether the topic is net neutrality, Godel's Incompleteness Theorem or the existence of black holes or whatever. You just take it with bags of salt and move on. Also, for many, the Wall Street Journal is not only a credible source but a battle cry. It's just very common on HN, don't think it is automatically astroturfing or pure propaganda (sometimes it is).