So Apple believes in desktop Macs, which is good. But how about something that has the same horsepower as a top end iMac but in a package that allows for multiple optical drives, a card or two, built-in power supply, etc.? Basically something to compete horsepower and functionality-wise with the majority of Windows PCs at a price point much lower than a Mac Pro? Call it a Mac semi-Pro? I'd love to buy that new Mac but I'm not going to buy a new Mac Pro (assuming it continues to occupy the same price point in the market) and I'm not going to buy a new iMac or a Mac Mini because I need a chassis that has room for add-ons. I don't want to clutter up my desk with external drives and other things that should be inside the computer. Are there really so few of us with this kind of interest that Apple has no interest in filling this hole in their lineup?
People have been asking for a 'headless iMac/mini tower' since the Bondi Blue CRT version.
Apple will NEVER just give people what they need/want. It's Apple's job to tell you what you need.