This kind of moaning has always been there in the Mac forum community. Except that curiously, all these things Macs are "missing" doesn't seem to be impacting Mac sales at all.
Until Apple makes a Mac SemiPro (a.k.a. headless iMac/PC GamerMac) I wouldn't be so certain. Quite a few people seem to be screaming for one... Thinking the Mac mini weak, the Mac Pro way too expensive and the iMac not enough in storage, expandability or graphics power.
However, the low margin, the sustainability of the expandability and the resemblance of a typical PC isn't "way of Apple" so it's perfectly clear why they won't make one. But if they were, I for one think it would sell like hotcakes, with the added bonus of many Hackintosh'ers buy a real, Apple Mac.