I'm not saying that I was expecting to run a Hackintosh and suddenly get the advantages of Apple hardware. I am doing a pure software-to-software comparison.
There was no application in the MacOS desktop that made me feel like I was missing out on something. Of all the tools that I am used to use - emacs + developer tools, email clients, messaging clients, media players, media managers, browsers, the occasional office productivity - none of the MacOS counterparts had any significant advantage over what I have in a Linux desktop.