I think the problem is more related to the skilleset of the blog owner, which may not necessarily be in devops but instead economics or journalism or other (tough to say without being able to acess the content).

It's a feature not a bug that we all have different skills. I certainly do not want to discourage others from sharing their opinions due to technical issues that could be resolved more easily by developers (through their implementation and documentation) as much if not more than end users in a given situation.