This calendar view maps the number of times http://skepticalscience.com/translation.php?a=67&l=17 was crawled by the Wayback Machine, not how many times the site was actually updated.
This calendar view maps the number of times http://skepticalscience.com/link_to_us.php?Argument0=53 was crawled by the Wayback Machine, not how many times the site was actually updated.