At the office I work on a high-end Dell Latitude E6500 laptop. It's a nice machine with all the bells and whitles including eSata, FW, SC card slot, 1920x1200 display, and I run it with another 24" Samsung display.
In order to put what I like about the Mac Pro in context, I use to build my own PC's. My last one was a highly custom water cooled system. It had SLI, dual PSU's and a three loop cooling system. I invested over $6K in that system. If you follow custom PC building at all, you will know that cable management, low noise cooling, and internal aesthetics are paramount to build a reputable rig. Of course it was overclocked to the extreme... the Q6600 was overclocked from 2.4GHz to 3.6GHz prime stable for 12 hours. However, it was plauged with issues related to the poor Nvidia chipset, poor Nvidia drivers early in Vista's life, and even instability when gaming in SLI well into Vista's life.
So when I decided to move to the Mac Pro, things that I really appreciated about it where the attractive minimalist design of the exterior, and the beautiful and thoughtful internals that only a PC modder can truly appreciate. Things like cable managment in the Mac Pro are almost non existant because Apple has integrated so much into the main board such as PCIe GPU power traces on the main board, back plane SATA connectors, integrated Wifi and BT. Even small details like the PCIe card retention mechanism are amazing. The CPU tray is a dream and very elegant design. I've also never seen air cooling as quiet and well executed as I have in the Mac Pro. While the fan speeds don't ramp up fast enough for my liking, it's still a very elegant and quiet design.
When it comes to the OS, Windows is perfectly fine and Win 7 is actually reasonbly attractive, but I still find Vista/Win7 to be gawdy "look at me" designs that make the OS the center of attention. OSX is understated, sleek, minimalistic and lets the task take center stage. It's a breath of fresh air. OSX says I'm all about getting work done or letting you do your task. Windows says you need to tweak and customize me and screw around to get anything done.
Now, obviously I don't get the benefit of working on a Mac for my job, but I spend a lot of time every evening on it using Aperture and to a lesser extent Final Cut and it's just a dream to work on.
Apple makes complex things simple. Syncing all my machines and my phone through MobileMe is a killer feature that simply doesn't exist on the Windows side. Automated backups to my TC are just so easy. Buying a new Mac or doing a clean install from a TC backup are just so painless it makes me laugh how onerous of a process this was on Windows.
Anyway, I could go on and on (obviously

)... but the fact is that Apple has made my life so much easier and let me focus on being productive and I don't miss all the expansion options and headaches with drivers that came with maintaining a Windows machine at all. Sure you have to assimilate with the borg and do some things the Apple way sometimes (it's futile to resist) but the rewards far outweigh the small sacrifices in my opinion.
Hmm...well I'll tell you there are plenty of great all aluminum, or all steel PC cases. The interior of the Mac Pro case isn't very good either. So, I'd say the "minimalist" design of the case is a complete wash, because you have your choice of several on the PC side.
Mobile Me is ok. I have an account. The syncing hasn't always worked properly for me, but honestly, is it really that hard to set up your email on different machines? I mean really? I agree, it's nice, but MS has this stuff coming with Windows Live I believe, and it's free. What has Apple done with Mobile Me in the last two years? Pretty much nothing aside from finding your lost iPhone.
Can you please explain why Win 7 is "gaudy" and "look at me" compared to OSX? The taskbar and dock are fairly similar, with the taskbar having more functionality and capability, and there is no menu bar across the top of the screen in Windows. In a way this makes Windows more "minimalistic" than OSX, because you have less cluttering up the screen. Right now at the screen I'm looking at I have no less than 10 icons running across the top right of my menu bar. Win7 pretty much takes these same items, and puts them all in a single little arrow choice that you never have to look at unless you want too. The taskbar is literally the start button, your apps, and a clock with the minimized menu container for lack of a better way of putting it. So there less on screen than OSX. Seems pretty out of the way to me.
I work quite a bit, across both platforms, and I'd have to say that Windows feels
far more productive than OSX. I am not the only one. Look at this article and see what he estimates his productivity gains over OSX are.
Productivity of OSX and Windows
I pretty much agree with his assessment. I was bringing my macbook pro to work for awhile and using that hooked up to my monitor over the supplied windows desktop. I actually just stopped this month after about six months of doing this because I realized my work was going
much slower than it should. I went back to my XP desktop and started kicking butt again. This is simply because Windows is built
to work. Try file management in explorer vs. finder. Tell me which one is faster and easier to navigate quickly. Tasks that take 20 seconds in one can take 2 minutes in the other. Try to group items by type with folders at the top (without hacking) in both...which works? Try cutting and pasting...which works? Which one navigates instantly, which one takes a few seconds to refresh in between clicks? Etc.
So we have established that Windows has less on screen than OSX, it has (IMO) objectively better file management...so then what are we left with? Apps. Apps are arbitrary across both platforms for me. Installing and uninstalling, and use is the same across both for me. I use AppCleaner on OSX, and RevoUninstaller on Windows. No big deal at all, though I do acknowledge that by default OSX "looks" cleaner. It's not really when you get down to it though. So...look at the menus. OSX has a nice looking menu bar, but it harkens back to 1984 when you could only run one app at a time. Let's say you have three apps open and on your screen at once. You want to go into the preferences of each. You have to...click...on..each...window...then go to the top menu bar edit the settings. This is extremely slow and kludgy. By contrast, in Windows, you can see the menus for each at a glance, and instantly. As Steve might say, you go to each one and "boom" there it is. No need to be traveling back and forth all across your screen. It's menu system would be like if you had every control for your house appliances in your living room and not on the appliances themselves. Want to get some water boiling and wash some clothes? Go to the stove. Put water on pot. Go to living room and turn on the stove. Now go to your laundry room and load everything up. Go back to your living room and start the laundry. Want to check the stove? Gotta go back to the stove and touch it. THEN you can return to the living room to check on it. OSX truly is absurd in that regard. It's also a highly unintuitive way to do things.
Windows is more efficient. Period.
I will give OSX that it's nicer to look at. Yeah the dock is centered as opposed to the left justification of the taskbar. It's nicer for people who can be OCD like myself. Little details with bother me on both platforms, and I use my computers many many hours of most days. I know both platforms inside and out and have no
emotional attachment to either.
And herein lies the crux of things. Most arguments I see in favor of OSX rely on emotional ones. Or outright lies perpetuated by Apple marketing. I just don't see how people can say OSX is elegant and beautiful and fast, while Windows is an ugly mess. They really aren't ALL that different. But in the key areas that they are, I just don't see how OSX can objectively win. Clearly OSX is more attractive but...that's about it.
I use OSX because I have too pretty much. I write iPhone software, and will probably be doing iPad as well. If I wasn't doing this I wouldn't "need" OSX. Would I still use it? Not really sure, I do like the attractiveness of it all, but honestly Windows is just a better platform for being productive in just about any field you can name. But I am drawn to the fact that OSX looks more "nice."
I can only assume (and this is an assumption for sure), that there are many many people out there who try to justify their love of Apple products because of the fact they are drawn to the looks, and also because they need to justify paying way way more for what they get. Usually people who are vocal about their purchases truly are trying to justify what they have purchased.
And 6k on a custom rig is insane. What did you spend that money on? I could do something absolutely nuts for 3k. I can't even imagine it. I've been doing personal builds for ten years, and I could put together a machine better than a mac pro in an hour for much less money. Also, have fun when your Time Capsule dies (look at store.apple.com) or when your time machine backup decides to just stop working entirely (has happened to me, and is a rampant problem). Time machine is crap crap software. Use something real if you want to be safe. And backups are incredibly easy to do on Windows as well. I just don't see the issue.
I have yet to really see any REAL solid reasons for choosing OSX over Windows, but I can see plenty for vice versa, and this is
despsite the fact that I am an OSX user! But as I've said, I look at things based on actual usage and not emotional reasons.
Actually this whole thing reminds me of an article that had this picture on it. It seems to be frighteningly accurate (not saying it reminds me of you at all, just the topic in general) from what I've seen both on this board and in the real world.
Profile of a "mac fanboy"
I still have yet to see a good solid reason to spend so much more money on OSX machines unless it's one of "because I have too." And there is little Apple is doing to convince me to do so. They truly don't seem to care.