I think another brainwashing. What Microsoft is doing right now is clearing their tattered name. I just remember they admitted that XP's performance is better than Vista RTM. The author showed that Vista RTM is better than the old XPs which is contradicting.
Well, think of it. Vista SP1 beating all XPs is of course acceptable but publishing something that contradicts Microsoft's original statement is somewhat idiocracy. What's wrong with the author? Did he read past Micrososft articles? I'd rather say he's a Microsoft fanboy or a paid author.
If I were him, I prefer doing some things that clearly shows what's really going on rather than edit some results.
Yeah, Vista is great, I do like it but, it does not need to publish foolish results to be used. After all, thinking customers (or more advance users who don't exchange beauty with applications) know what the truth is. And oh, Vista SP1 is faster than the RTM. This is the only blog I found claiming the opposite. Lame