One might argue that by making a blog post on any subject, no matter what its importance to the author, is "going out of his way to create controversy". In add

One might argue that by making a blog post on any subject, no matter what its importance to the author, is "going out of his way to create controversy". In addition, his post never states that he is unable to "figure out the zip codes", it only describes the policy and practice of the USPS.