This calendar view maps the number of times http://www.skepticalscience.com//resources.php?a=links&arg=375 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?p=2&t=106&&n=73 was crawled by the Wayback Machine, not how many times the site was actually updated.