This calendar view maps the number of times http://www.skepticalscience.com/argument.php?p=2&t=531&&a=18 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/argument.php?p=1&t=103&&a=21 was crawled by the Wayback Machine, not how many times the site was actually updated.