Which is more important to you, iOS or OS X?
Put simply, if Apple were to entirely ditch iOS or OS X (not merge them) which would you prefer?
Put more simply, would you prefer a Mac with a non-Apple phone/tablet or a Windows/Lunix PC with an iPhone/Pad?
I personally would go for the Mac with an Android phone, i Use OS X far more and for more intensive tasks than my phone which at the end of the day, is a luxury.
Having said that, in the future that may be different when tablets/smartphones are even more important to our lives...