As Toms gets more commercialized I think the quality of the technical articles are in decline. I've seen more one sided articles, and some that are pretty light and airy- nice for biscuits, bad for chosing hardware.
Tom's guys are choosing sides is all. As long as they counterbalance it with ATI video card articles it's fine. In fact, to say that any article would be "perfectly balanced" would be a lie. You can all deny it all day long, but deep inside, we
all have a little bias in our conclusions. For me, it used to be consistently for nvidia and against ati, but now, it depends on the article/thread I'm commenting on. I'm biased for nvidia and later against them, and for ATI then against it in the same day. There can be no middle ground, never truly--that's why balancing is key.
Please note there is a difference between bias and what we know of as "fanboyism"--always being for or against a vendor and defending/attacking them to the death is not what we want. This article did not have any overt favoritism towards NVIDIA, but as you point out, it seems the author, at least in this article, may prefer nvidia himself. Of course he will, it's an article about the 7950GT!
Anyway, I've just run with a rabbit trail, so back to our regularly scheduled discussion 8)