There's an interesting article "Mad as hell, switching to Mac" by Winn
Schwartau a security consultant who has just switched his whole company over
to Macs in the last few weeks:
http://www.networkworld.com/columnists/2005/052305schwartau.html?vo&code=nlv
oice1982
His followup blog with more details is at:
http://securityawareness.blogspot.com/2005/05/mad-as-hell-why-over-top.html
It already has 100 interesting comments many from fellow recent switchers.

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Mad as hell, switching to Mac
By Winn Schwartau, Network World, 05/23/05

"This is my first column written on a Mac - ever. Maybe I should have done
it a long time ago, but I never said I was smart, just obstinate. I was a PC
bigot.

But now, I've had it. I'm mad as hell and I'm not going to take it anymore.

In the coming weeks I'm going to keep a diary of an experiment my company
began at 6 p.m. April 29, 2005 - an experiment predicated on the hypothesis
that the WinTel platform represents the greatest violation of the basic
tenets of information security and has become a national economic security
risk. I do not say this lightly, and I have never been a Microsoft basher,
either. I never criticize a company without a fair bit of explanation,
justification and supportive evidence.

I have come to the belief that there is a much easier, more secure way to
use computers. After having spent several years focusing my security work on
Ma, Pa and the Corporate Clueless, I also have come to the conclusion that
if I'm having such security problems, heaven help the 98% of humanity who
merely want a computer for e-mail and multimedia.

Even though I'm a security guy going on 22 years now, my day-to-day work is
pretty much like everyone else's. I live on laptops and use my desktops at
home and the office for geeking and experimenting. My two day-to-day laptops
(two, for 24/7 backup) are my business machines. I don't need them to do a
whole lot - except work reliably, which is why I am fed up with WinTel.

I want my computer to function every time I turn it on. I want my computer
to not corrupt data when it does crash. I use a handful of applications:
Microsoft Office, e-mail, browser, FTP client and some multimedia toys.
Regardless of format, they should work without crashing.

I live on the 'Net. I do not want my browser to eat up all of my memory. In
the WinTel world I need an assortment of third-party tools to try to keep my
PC alive. That's just crazy.

Why does WinTel have these problems? I have heard all sorts of explanations,
and I don't subscribe to any of them. I've come up with my own (hopefully
rational) reasons WinTel will fail - and has to fail:

Windows is complex, trying to be everything to everyone. This complexity
comes at a terrible price: downtime, help desks, upgrades, patches and the
inevitable failures.

When a new operating system or service pack is released, there are tons of
changes to the functionality.

WinTel machines use different versions of BIOS. They are not all equal, nor
do they all have the same level of compatibility.

Some Windows software applications are well written; others take shortcuts.
Shortcuts may work in some environments, but not all, and ultimately the
consumer pays in lost time, availability and productivity.

Hardware. There are hundreds of "WinTel-compatible" motherboards, each
claiming to be better than the next. Whatever.

Memory. Not all RAM is equal. Some works well. Cheap stuff doesn't.

Hard disks. Same problem: cheap or reliable. Your call.

Here's my answer to the WinTel problem: We need an open Simple Operating
System (SOS) that meets the needs of the majority of people who buy PCs for
everyday home and enterprise tasks. Get rid of the complexity and simplify
the interface between SOS, BIOS and hardware. In other words, KISS. You know
what it means. KISS SOS.

Because SOS doesn't exist yet, my company has given up on WinTel. We have
successfully moved to Mac in less than two days. Think about it: a
security-friendly alternative that works and doesn't require gobs of
third-party utilities to safely perform the most mundane tasks. Please
follow the details of our experiment at
http://securityawareness.blogspot.com. It's already way more interesting
than I thought it would be."