Hypercritical: The Case for a True Mac Pro Successor.
"On paper, the Mac Pro may no longer be a viable product, but it would be a mistake for Apple to abandon the concept that it embodies. Like the Power Mac before it, the Mac Pro was designed to be the most powerful personal computer Apple knows how to make. That goal should be maintained, even as the individual products that aim to achieve it evolve."
John Siracusa writes what I've been feeling about the Mac Pro, but didn't know how to express.