This calendar view maps the number of times http://www.skepticalscience.com/page.php?p=3&l=23 was crawled by the Wayback Machine, not how many times the site was actually updated.
This calendar view maps the number of times http://www.skepticalscience.com//news.php?n=572 was crawled by the Wayback Machine, not how many times the site was actually updated.