I founded the mailing list the book was based on. These days I say, Unix went from being the worst operating system available, to being the best operating system available, without getting appreciably better. (which may not be entirely accurate, but don't flame me). And still miss my Lisp Machine. It's not that Unix is really that bad, it's that it has a certain model of computer use which has crowded out the more am…
But lately I’ve been studying systems that for whatever reason ended up losing out in the marketplace despite having really interesting design decisions and features that would be welcome today. Although I like the classic Mac OS, NeXT, and the modern macOS, I wish Steve Jobs would have “copied” all of Smalltalk and then added Mac-like touches to it. I also wish that Genera were open-sourced instead of the current situation where it’s difficult to obtain legally and inexpensively. I have a dream of writing a modern OS inspired by Genera, Smalltalk, and Apple’s OpenDoc, but writing a new OS is a major undertaking.
Maybe it’s my inner romantic speaking, or maybe I’m just drawn to beautiful things, but I’ve always been attracted to “what could have been” things. Hopefully one day we’ll have a “right thing” OS again, and maybe one day we’ll have an alternative to the Web that isn’t as much of a technology hodgepodge.