So what if they do concentrate most of their efforts on their iOS devices? How is making bucket loads of money a disaster from their point of view as a business? I'm not saying this is right or wrong but isn't it up to Apple what direction they go in?
Correct me if i'm wrong.
No, no, you're right - there's nothing wrong with it as such. It just sucks for us who use and depend upon Macs and don't care a diddly about iOS devices - it is also a waste since the Mac is quite popular and it's market share and unit sales grow leaps and bounds these days.
The decision to spend less and less effort on Macs isn't because they're doing badly or aren't making a boat-load of money for Apple, it's just a strategic decision. Apple doen't need to wind down Mac development to ensure plenty of iOS development (it isn't a zero sum game), it's just a strategic (and IMO a stupid, myopic and quite silly) decision.
But technically, there's nothing *wrong* with it. Nor is it particularly *right* either.