Mr. MacPhisto said:
For one, I seriously doubt that geeks will pay for the Mac just to load Windows.
Indeed so, because using windows contradicts with beeing a geek!

But I really think there's a VERY good market for some solid (and nice looking) hardware that runs windows. For example there are still lots of situations where you need some specialized software that only runs on Windows. Yes, there's a Maya version for Mac, but it's still a joke compared to the windows version. XSI doesn't even have a Mac version. Yes, at some point Darwine might work good enough to not require Windows anymore for that stuff, but a native version - specifically built for one OS - is just better most of the time.
Don't get me wrong. I hate Windows; I really do. But there's still some good things over there, be it software, games or even a very modern development framework.
Also, we've got a customer that we're trying to convince to switch to Macs for quite a while. But he just can't afford to replace all the machines at once. Intel-based Macs would be exactly what's needed to do that transition.
I believe that Apple still thinks they're getting the most when selling hardware (and they're probably right). So switching to the platform almost everybody uses is the best thing they can do. The possibility to keep Microsoft from crushing them by having an OS that would run on basically every PC out there is just a nice side effect.
As for the performance, I really don't think it will be any kind of a problem. Except that some people will be peeved seeing that some apps perform better on the same box running Linux... But hey, we can still do what we all did in the last few years: Close our eyes and pretend the G4 still beats them all.
Don.Key said:
For professional (Workstation / Server) usage: Nothing beats TYAN
Yeah, about that...we're using a dual Opteron here as Workstation. All the nice stuff, from Hypertransport busses to PCI-X slots to onboard Raid Controllers and registered ECC Memory, powered by a Chipset built by AMD. Nothing but problems, I tell you. And we're not the only ones, according to several forums.
Yes, Tyan is usually known to make good boards, but that PC DID get a beating from almost every other box in our studio (and the mainboard was to blame).
So let's move on to all the ASUS fans, shall we.

Did you ever take a look at the chipsets those boards use? Lots of ASUS' boards (especially the more expensive ones) are built with Intel chips, maybe even based on Intel reference designs. That's what makes Intel strong. They're not just developing CPUs, they're creating complete systems and reference designs. Did you know that the (great) BladeCenter that IBM is selling was a co-production between IBM and Intel?
Summary: Intel can make really great hardware, and they have lots of resources. IMHO it's the best thing that could happen to Apple, because now our favourite company can concentrate on what they're doing best.