Author here. If Erlang's community is small, Elixir has an even smaller community. Elixir did just recently rise to the #56 most popular language on Github[1] from #57 however, so it's on the rise.
Are there any negatives in Elixir that are not present in Erlang?
Thanks for the awesome writeup. These pieces which take current writings and pair them with real-world answers are great.