Sites can be hacked, I still dont trust the conservative republican narrative at all.
I agree on both accounts, but the archive.org link doesn't mean that the profile was saved (or edited) 10 times.
I do understand what you are saying but right at the top of the page it does state "saved 10 times on October 2, 2015" even though at the bottom it states that it is not necessarily updated. It kind of contradicts itself in a way but I understand what you are saying.
Just to see if there was any anomolies, I decided to crawl back about 2 dozen websites, national and smaller local ones. Of course the larger websites can be crawled often and multiple times in one day. The smaller sites were lucky to be crawled a few times a month, if not less. The smaller ones were mostly crawled once in the day that they were crawled but sometimes up to 3 times in one day but that wasn't very often for the smaller sites.
So I decided to crawl spiritualpassions.com, the site where the shooter's alleged profile is. It hasn't even been crawled in 2015 and only six times in 2014 and all were crawled once each of those days. Now, you take his profile there and it has only been crawled one day but 10 TIMES in that one day. Could be legit but I still don't trust them, Youtube itself went along with the Benghazi video narrative lie as well and still no one has been held accountable.
CGato