It's a little weird for me that a company supposedly in "maintenance mode" has been ignoring the Mac for so long. Even a 5th rate computer company can manage to come out with a new model once in a while. How did Apple get to the point where a company in "maintenance mode" ignores a big product line like this for so long? Is Apple not capable of executing on more than 1 project at once?
> a big product line There's your mistake - next to i-devices, the Mac is simply not a big product line. It's something they need to have around for ecosystem developers, and something of a brand exercise in other sectors. Nothing more.
Apple will be fine either way in the short term. Hell, they have enough cash saved up to run their company for many years even if they make zero income. But their brand reputation is starting to get tarnished when their ecosystems don't get supported. In the long run, having people wondering how frequently the ecosystems they buy into will be supported is a concern.