And one time I tried to install MS Office on my OpenBSD server. Can you guess what happened?
Since then I only use Ed even though I prefer MS Office. What was your point again?
The point is that even though I like Python and Hg, a single snag like that is enough to tip the cost/benefit ratio in favor of C (egad!) and Git.
(With a side dish of "I'm entitled to working tools.")
That was it. Since then I use Git everywhere even though I prefer Hg.