Wow, a lot of rubbish posted on this!
For a corporate environment Vista offers literally nothing over XP. In fact, its more hassle to administer, costs more than XP, and needs hardware upgrades to get it to run properly.
Business users DO NOT need eye candy, so in my opinion the Texan has a point.
Would you guys want say the NHS to spend Millions, perhaps 100's of millions to upgrade all their machines to Vista?
What would be the advantage? There is none.
Offices don't need sidebars, "Aero" themes, 3D Alt Tab scrolling, or degredation in performance on the same hardware.
Do people not think? Its all very well to sit at home and laugh about the terminology that the guy used, but he's right.
Sure, you can sit with your stable Vista install on your quad core etc etc, but in the real business world Vista is utterly pointless.
Its hard to see what even Windows 7 could offer over XP to be compelling enough to warrant spending millions of pounds of TAXPAYERS money! (as in the Texan case too)