I don't know if anyone checked, and I doubt I ever mentioned it to any of the other admins, but I noticed around the Fall of 2013, that this website had no archive snapshots at archive.org, and it gave you an error message that it was because of the site's robots.txt file. Well guess what, we do NOT HAVE a robots.txt file!! But whatever it was, they fixed it, and the old snapshots were not erased. We have been indexed 84 times since August, 2010.
At the very least, it's interesting to see how the cache database has grown on the main page. And the new logo's and stuff.