GNU Hurd has been in development for more than 30 years, long enough to see drastic changes in the computing industry (e.g. the shift to web and mobile). At this point, I do wonder whether it is more of a public art project than a viable technology, akin to Dwarf Fortress.<p><a href="https://xkcd.com/1508/" rel="nofollow">https://xkcd.com/1508/</a>