Herc,
That explains it. I am familiar with that web site. It happens to contain VERY biased tests, as well as a LOT of erroneous information. The owner of it apparently has an agenda. He's been erroneously proclaiming that digital is king for many years, providing many simply erroneous tests and has done as much as possible to convince himself, and apparently others, that what he claims is so, when it simply is not.
Though there is a lot of good information on that web site, it is to be taken with a very large grain of salt. I know this sounds mean, and it is not meant to be, it is simply a statement of fact. The owner is a self proclaimed expert in the field (which I am a professional in, he is not), and, as far as I know, he has no other credentials beyond that, and the fact that he has the money to buy all these toys.
Austin