Look at any "server grade" MB and the differences will be glaringly obvious. Namely Number of SAS and SATA connection, Number of RAM slots, and etc. The top of the line 2009 Mac Pro is configured like a home PC with a medium to good grade WS MB. Nothing close to server is offered in the MP line.
I look at the server and workstation labels as measures of build quality and enterprise level components, not number of ports, etc. High quality components, not whatever was cheapest on the Chinese spot-market that day.
So let me get your statement right: If I buy all the parts for a server from NewEGG and put them together it won't actually be a server because they came from NewEGG?
Absolutely correct. You can call it a server if you like, but I wouldn't put my job on the line for it. Enterprise servers are designed as a
system, with parts chosen to meet specific reliability, thermal, performance, (and yes, cost) targets. Picking out a bunch of nice components without thought to engineering them as a system is not acceptable for the enterprise.
Then they're stupid. I would be willing to bet they're taking a real beating on MPs in 2009 because they've priced themselves right out of a very large section of the market.
No argument here. I don't have insight to their business plan. Perhaps they decided to sell fewer units and take a bigger cut on each one? Dunno, seems foolish to me.
Yeah, and you better make sure that suit fits tight with all the misinformation you've added here.

This is really laughable. Everything presented here is wrong or the opposite of being correct. Modern memory is MORE prone to ECC not less.
I think you've completely misunderstood my comments.
Summary: Memory bit errors do happen in modern systems (for whatever reason), and it is a larger problem now than 10 or more years ago (speeds, density, voltages, etc.). As a sysadmin, you want to maintain system reliability, uptime and accuracy. Ideally the system should recover from a bit error on its own. ECC memory gives us that exact capability. It is likely not an issue for your desktop, but for systems with long uptimes operating critical systems, it is a problem.
And finally in the almost impossible event of an actual ECC error you're machine will not produce an inaccurate result or crash as you incorrectly state. ECC doesn't just check for errors, it corrects them. Bad memory modules that cannot be corrected my cause such troubles but that a tiger of a different tale.
More misunderstanding of my comments? ECC detects and corrects bit errors (hence the name), which is why we want it in servers. Other common memory types do NOT detect OR correct, and silently fail until the system crashes or we get a bad result, which is undesirable.
Always fun to debate you!
And to get back on topic.... The 2009 Mac Pro is way overpriced
