Personally I need a new laptop, and next year I'll have to do an OSX port of a product. A fast and more portable 15" MBP would do just fine for both.Just curious - those saying that they're tired of waiting and are jumping ship, what are you moving to? Windows?
The reason Apple has been able to elongate their refresh cycles for the Mac and be less concerned about customer churn is because of macOS. The ecosystem lock-in is strong enough to withstand a few delays.
Going back to Windows now...I just can't.
However if Apple decides, say, to cancel the MBP range and grace us instead with more fashion tech, i.e. a larger rMB with similar awful specs, catering to the Starbucks crowd, I'll just look at Dell XPS or the upcoming Surface Book 2 (if they redesigned the hinge). And for the OSX project I'll get a Mini or whatever cheap OSX thing that can connect to my 5k monitor and do at least 4k, as I need to support a high-dpi display.
I don't personally have any investment in OSX and I can live with Windows or Linux just as well.