And yet Hackintoshes are a tiny part of the overall OS X installed user base and Psystar, selling a model at prices that would make a Mac Mini blush, have only moved a few thousand units.
Well, duh. Even ignoring the fact that the questionable support status of the machines would rule them out for all but advanced users, their marketing sphere of influence is miniscule.
I'm not quite sure what you're aiming at with your dig about the price, either. An "OpenMac" is cheaper than the base Mini, but has significantly higher specifications. Indeed, you simply couldn't configure a Mini to equivalent specs as the "OpenMac".
Even on this forum, which has who knows how many (tens of?) thousands members, it's only a score or so of members who demand such a machine.
Bollocks. Hell, I'm one person and I could pretty much guarantee more than "a score" of sales tomorrow, if such a machine existed.
I'd be quite surprised if any less than half the people who bought Mac Pros, would have bought a machine like this instead, had it been available.
I honestly believe Apple is not denying us a "Mac Semi Pro" tower out of spite. If it was really all about marketshare, there is nothing stopping them from using iMac parts in tower if they don't want to use Intel's desktop CPUs and chipsets. And Apple could easily price it to ensure they make as much as or more then they do from every Mac Pro, so the worry about lack of profits really should not be an issue.
If they price it as you suggest - highly - then they're not going to shift anywhere near as many as they would otherwise.
Looking back at what we were paying for single-CPU G4s and G5s in 2003 - $1500 and $2000, respectively - $2300 for the current Mac Pro is not terribly higher, considering that I imagine a single 2.8GHz quad-core Intel would handily out-gun a 1GHz single-core G4 or 1.6GHz single-core G5.
The "they're so much more powerful today" argument is rubbish (not to mention just plain stupid). *Every* machine is "so much more powerful". Fact is that Apple used to have machines (sort of) in this market segment and don't any more, and that the same types of people who wanted them then are still around today (only now they have to spend twice as much on a base-level Mac Pro).
For whatever reason, Steve hasn't really supported a mid-line desktop since he came back. When he transitioned the Power Macintosh line from the Old World ROM to the New World ROM, the line dropped the minitower and desktop lines for a single "large" tower form factor and so it has been ever since.
Because it's easier to justify higher prices and higher profits on a high end "professional" machine.
And yet, every year it seems Apple just sells more and more computers...
So what ?
Your whole argument is, basically, "Apple don't make this but are still successful, therefore nobody wants it". Which is about as intelligent as saying "Microsoft didn't update XP for 7 years but were still successful, therefore there was no point in them updating it at all".