For me personally I find the endless "Linux desktop wars" to be disappointing. It doesn't matter, this stuff is open source, if you really want it to be fixed then just go write a patch. But in my experience most people will just take a few minutes to switch to one of the many alternatives.

I'm just relaying what other people have told me, these type of forums are full of uninformed comments, and are not a good place to solicit feedback. You could hope that maybe an Apple engineer would read it but they probably won't. You would have better luck sending them feedback through their official channels, where you know they will read it. If you're giving feedback to a YC startup then this would be a good place, but otherwise not so much.