Interesting thread - addresses a debate I've been having myself for the last year or so.
As a new digital guy, I've been researching all sorts of tech/gear questions, including computing platform. A local working digital photo artist friend of mine, who scans at hi res 8x10 and 4x5 color negs into 100 Mb+ files, swears by Macs. When I pressed him as to why he thought the Mac was so great, his initial claim was that it didn't crash as much. When I told him I was taking classes in photoshop using OSX on a G4 and PSCS, and I had more crashes in one semester than I'd had on Wintel machines for the last several years, he was incredulous. But he did allow that the odd Mac crash was not unheard of.
Yeah, I've had my share of "blue screens of death" on various wintel machines over the years, but not so much lately - not any on WinXP that I've been using for last six months.
Anyway, the only reason he could give me for Mac's alleged superiority that sounded even somewhat objective was this: color rendering. He claims Macs render color more accurately than PCs. Now I can't argue that since I haven't done the comparison.
Anyway, having learned window-based computing on the very first Macs (remember when they had two floppy drives??), I have no inherent prejudice against them. But I will say that I found OSX no more or less intuitive than WinXP - I'd say they are about a horse apiece for a newb pc user.
Given that, my investment in a relatively new IBM Thinkpad T-40, running Intel Centrino 1.5Ghz chip, and a brand new ram upgrade to 1Gb, and the MS Office suite for pc platforms, I am committed to making this thing work for digital.
I've just picked up the Adobe Creative Suite 1.3 with PSCS and all the extras it has, and am just now acquainting myself with it on my T-40.
Next step is to get a monitor to use for photo tasks, as my TP's LCD is too small (14.1"). Guess it'll be a CRT, based on posts to this thread - if anyone has any suggestions for specific brands/types, I'd be interested to hear about them.
My $0.02.
-Tom