plc90210 - 11:28 pm on Apr 7, 2013 (gmt 0)
"Like I said, watch some of the seeming unrelated videos and you might find more of what impacts trust. You might also find a patent application on trust if you look hard enough. Nothing about domain age in there I've found yet."
I've seen nearly every one of those videos over the past several years I've been doing SEO. I understand that there are many factors that go into building trust; all I'm saying is that age is one of them, which I don't see why you're having a hard time believing. When was the last time you saw a domain that was a few weeks/months old ranking for a competitive keyword (assuming it didn't have any 301 redirects)?