When Apple released its BSD-based OS X at the turn of the century, I was at Rice learning on Solaris machines, and also started dual booting Linux on my personal desktop at the time. My first few years in the working world were spent on Dells running Windows, so by the time I bought my first laptop in 2006, I was excited to spend my dollars on an unusual-looking white Macbook specifically because it had a *nix shell and the developer experience was vastly better to me than any machine I used at my day jobs. I still prefer working on Macs because ever since, they have just worked and Windows has gotten progressively worse (I know, because I have helped my parents with their Surface laptop). Unfortunately, Mac OS X has been less robust in the last several years, and I'd love to see them turn this around, both for the developer experience and for regular consumers. I still like using Photos, but I don't use their cloud for those, and I've been amazed over the years just how uninformative the Photos app on Mac can be when it flakes out and I have to try a rain dance just to get it to sync with my iPhone. That's pretty abysmal for a company that used to just work, but I believe it comes from the top. Steve Jobs used to enforce quality, and I want to see that again!