There seems to be some misconceptions about Macs here-
"macs are better for amateur to professional level imaging, whether it's 2d or 3d."
I'll agree on 2D, they are far behind PCs in 3D, not even worth mentioning as competitors at the moment. They have vastly inferior graphics subsystems, as of now they don't have a single option for on board hardware T&L. Besides that, the G4's weakest point when compared to the Athlon or PIII is raw FPU performance. As of right now, no render engines support AltiVec, this enables the Athlon to be faster clock for clock, let alone in absolute speed. Another problem is the availability of high end software, though Maya is now scheduled to launch for the Mac after they get OSX done.
"Mac's are just as good performance wise as PC's. PC's only advantage, is that it's got soooo much hardware and software upgrades, that the people are the ones keeping the x86 architecture alive."
Not true. If you talk to knowledgeable Mac users, they will admit that they are far behind in the performance wars right now. The only time that they are comparable is when AltiVec is used, and then represents less then 10% of the tasks of the software that does support it which is less then 10% of the overall Mac software market.
"Now, you have the Video card problem. There are barely any good video cards supporting the Mac, so in that way, Mac's lose, however I think you can get alot more proffesional cards then just the lowly ATi cards.."
Formac has a non T&L equipped Permedia3 for the Mac, that is about it. The vid card situation is so poor that there was a compant at one point touting a Banshee board as a high end pro offering for the Mac, and charging in the $300 range for it.
"Have SCSI on Mac's are superior. why? becuase high end macs (the ones you guy ridicule all the time that are $10 000) have 64bit PCI slots running at 66 mhz. compared to the PC's 33mhz 32 bit PCI."
There was one generation of Macs that had the 64bit 66MHZ PCI slot, and it was only one of them. That was Apple's answer to AGP, and was a large disappointment to the Mac community. These were the Blue and White G3 Macs that were the top of the line before the G4(also used on the low end G4 machines at launch until the supply of mobos dried up and they switched to all AGP lineup, see the Yikes! machines).
"Motherboard wise, Mac's win, because they don't have x86 limits, however I personally haven't heard of a motherboard manufacturer making motherboards like the way they do with PC's though."
Most Mac fans would probably gladly pay a decent premium to have the EV6 platform available to them. There mobos are very poor when talking about performance, and as of right now they are limited to 3 PCI, 1 AGP, and integrated sound and LAN. No, there is no way to buy a Mac mobo without buying a Mac.
"So you see, it's really a matter of preference. Mac's are fun, easy to use, don't crash that much, but don't have as much software, nor peripherals to upgrade with."
Macs crash a lot, and have many other problems that PC users will never have to deal with(conflicting extensions etc). They are not that stable, that is a myth pushed by the Mac loyal. At best I would say that they are equal to Win98, not even close to Win NT. Ease of use is in the eye of the beholder, and while the Mac OS may be a bit simpler for someone completely foreign to computers, Windows is much easier to handle once you know what you are doing. I spent about ten years using the Mac OS solely, before using Windows, and I think that Windows is easier to use now overall. File management, in particular, is much better under Windows then under the Mac OS(Be uses a similar method for those that are familiar).
Other problems with the Mac OS- Memory management. Think what you will about Win9x, it kicks the Mac OS's @ss in memory useage, not to mention that you have to assign RAM to a given application if you want to use it effectively(no joke). Multitasking- Forget it with the Mac, it isn't practical. It can be done, but performance is horrible because of the threading scheme used by the OS. When I start working on my, or any other PC, I'm used to firing up ther half dozen apps that I will be using. I am harshly reminded every time I sit down at a Mac that they don't deal with it well(system slows to a crawl).
OSX will fix all of the above problems, in theory anyway, while keeping up what Mac users truly do like about their machines, the GUI of the OS.
Outside of grapihics pros who are worried about color accuracy issues pertaining to printed material, the Mac OS is on a technical basis inferior to Windows, even Win9X. The look and feel of the Mac OS is that the users are hooked on, and what they are willing to pay through the nose to get. Another element that seems fairly common is their disliking of Bill Gates and all things MS(even though the majority of Mac users chose Office and IE). This is unlike the Linux crowd in the way that they discuss things. There seems to be an honest loathing of them, because they think that MS actively attempts to kill the Macintosh platform. Linux users would have validity to that statement, the Mac platform would have been dead many times in the past more then likely if not for MS and their financial and more importantly application support.
I've gone on long enough, I have plenty more to say but the main thing is that Mac users love their GUI, and most of them honestly seem to think that using Macs makes them some how stronger willed.