Linked by Thom Holwerda on Mon 26th May 2008 17:54 UTC
GNU, GPL, Open Source Ivan Krstic' critique of the One Laptop Per Child Project has made its ripples around the pond of the intertubes. Apart from the obvious part where it criticises a major project from an insider's point of view, it also had a few other remarks that caught people's attention - most notably the admission that despite his ability to do Linux kernel hacking, his main development laptop is a Macintosh running Mac OS X.
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MobyTurbo
Member since:
2005-07-08

"Macs have a much higher resale value, so when you *do* upgrade, and not all people need to be on the upgrade treadmill except for us power users, then you're in a much better financial position to upgrade.


Yes, but only to a point. Much of that resale value is lost after Apple drops support for a model.
"

Yes, and then you'll have similar or better than a PC as far as resale value goes.

Which makes sense: how many people are going to want to buy a computer when it is going to get harder and harder to find software for it (because a lot of software requires the latest OS)?


Not everyone cares about using the latest software, and besides, Macs actually have a pretty good record at being able to run the latest software - because OS X keeps getting faster. It's only when say an old G3 can't run Leopard that there is a problem. That doesn't happen *every* OS release though, nor are those old G3 ibooks expected to run the latest software if they were Windows machines from the same era.

"Also, OS upgrades have been coming with a lot less frequency in the Macintosh world lately.


Thankfully.
"

I agree, but of course, hardware obsolescence wasn't inevitable for every OS release anyway. Au contrair, OS X has been able to run faster on all compatible hardware anyway - and Leopard was a major change because of the 64 bit stuff. An exception, not a rule.

(You're referring to Leopard not running on PowerPC *G3* CPU hardware? That's not as bad as you're making it out to be, Leopard is a 64 bit OS, after all...)


Try telling that to the people who bought G3 iBooks near the end of the processors life.


How old is that? How many PCs that old are running the "latest software" too? By the way, it is very common to see older versions of software or older OSs supported that run on the older OS for those who have hardware that old.

for them, particularly given the supposed longevity of the Mac (which is largely a thing of the past


How so? Consider that the OS releases are slowing down, and the OS isn't going to make another transition like 32 bit to 64 bit anytime soon, and that the OS hasn't otherwise gotten slower and more bloated like Windows... Didn't XP need a lot more hardware than 9x, BTW?

You're probably right about my assessment of the Mac being a somewhat unfair in the light of Vista and its hardware requirement. On the other hand, very few applications are going to require Vista in the near future.


That's because Vista was a lame release. Windows 7 will be breaking compatibility, by all accounts.

The market for Windows XP based applications is simply too large. I can also mix those latest applications with a 10 year old application on Windows.


I've run programs written for PPC processors on OS X on Intel acceptably. There is backwards compatibility in Leopard going back to the first OS X eight years ago. Now, ten years ago, that's a bit of a tricky number, but Tiger, before Leopard, could run Classic, which means it could run those special 10 year old apps. Classic was only dropped by Leopard, but since Carbon is trivial to port Classic apps to, there isn't much of a demand for those OS 9 apps anyway. If I do need to run them, there's always Sheepshearer or Basilisk; which'll run them as fast as the original hardware or faster on typical OS X hardware. (Of course, if you try to run them on 10 year old hardware, you'd have a problem - but that's a non-issue, 10 year old hardware for PCs belongs in a museum too. Heck, the IRS considers hardware 3 years old fully depreciated.)

(Which may be important if the software and associated hardware costs over 10 grand.) Don't try that on a Mac. It won't work.


You're arguing corner cases, and Leopard runs 8 year old software, but not 10 without emulation; which nowadays is pretty trivial. Big deal. Now, newer software using newer features of the OS, that's a problem... That was a problem with Windows too though until Microsoft decided with Vista not to add any useful features though, and a problem that will arise again according to them in Windows 7. (If it doesn't, I argue that they'll die, because nobody will want to upgrade - like now.)

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