George,
I like the way this article starts out...
"In what follows we will be discussing the problem of so-called "Old Calendarists" which is a schismatic-at-most group of Orthodox Christians that places great emphasis on dates and other things as we shall see during our analysis."
In another era this could have easily read: "In what follows we will be discussing the problem of the iconophiles, which is a schismatic-at-most group of Orthodox Christians that places great emphasis on venerating icons as we shall see during our analysis."
But it is not really that we place such a great deal of emphasis on dates as the articles incorrect prequel charges; it is just that we don't have a great love of ecumenism, which was why the heretics changed the calendar. Because of this, there is no need to read any further, as the very premise of the article is wrong.And it needs to be wrong or we would just be hearing another shallow rendition about "astronomical correctness", which was the same cheap sales advertisement pope Gregory used on the Orthodox bishops in the 1500's.