It looks like this “Welcome” post could use some more editing! Could it be titled “Welcome to OCaml Discourse”, and remove the instructions on providing a community description?
Hmm. https://opam.ocaml.org/ says right at the top (and everywhere else on the page):
OPAM is a source-based package manager for OCaml.
Would anyone object if I deleted all the replies to this topic and locked it? Just so that new users don’t have to read this discussion for ever more…
Ah, I can move the old posts to a fresh topic. That’s better.