alt Hacker News> Its ergonomics were superior to Git's
That's a matter of taste. I used both for serious work, at the time, and found Git much more usable. My experience with Mercurial was "welcome to Mercurial, how can we help you merge and push your work in progress even though that's not what you want?" My experience with Git was one where I felt in control at all times, had a clear workflow for when I did and didn't want to publish my changes (and for when I wanted to edit them first), and allowed me to quickly make and switch branches within a single working copy.
Thank you. I vaguely remember being put off by Mercurial at the time and feeling much more comfortable with git, but couldn't have put it into words as well as you did.
People always say you have to know git internals in order to use it, but that's just not true. Git has the right data model and has always been about empowering users to edit their data. Which makes the data model be "in your face" compared to the alternatives (and I think that's what people latch on to when they talk about "internals"), but it ultimately makes for a better tool.