Oddly enough the hard drive still works with a PC but is refusing to play nice with the Mac even if it’s the only thing plugged into the dongle. Not Mac specific but I don’t think other manufacturers make AIO with this few ports. Hopefully not a point that they emulate apple on.
There's been a couple comments/threads on certain USB controllers having issues with current Apple devices; it may be possible there's some incompatability with the specific drives you're using.
I get how 7 core gpu is justified because not everyone needs max gpu power and they can save chips from being binned. I don’t get the cost savings of taking out two USB ports except if they had made a low end eMac.
Remember that pricing of differentiated non-commodity goods seldom has any relation to costs.
Also, note the concept of the
Decoy Effect as well as other marketing concepts related to product positioning. By offering a lower-spec model they entice customers into making the mental committment to buying
a model, and then as the customer investigates the options it is easier to make the mental leap of "it's just $200 more"...
Apple is a successful global megacorp for a reason - they know how to market high priced items and upgrades.