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As I said, you can check my profile and see I am a professional and don't care what someone decides to use because it's their money. But speaking from a purely Computer Science education background, the Mac Pro is truly the way to go.

You keep saying that, and yet you still sound like little more than an apple fanboy.

Sorry, but I don't get into debates like this as I have pointed out my credentials which speak for themself. They are based on known facts and have nothing to do with personal feelings.

You rest on your credentials more than your facts.  Bottom line is macs are over priced, regardless of their relative worth, which is only, arguably, marginally better than that of a PC, and certainly not worth the price difference.  The fact that you have to constantly refer to your credentials to augment your argument is testimony to that. 

And as far as credentials go, as far as anyone here knows, you're absolutely lousy at your job and all your colleagues laugh at you behind your back.  Your credentials count for very little.