feat: nix-lang.org alternative

README.md

@@ -45,6 +45,9 @@ The source for the new `docs.nixos.org` will use the same source as the current
       - (+) Would also allow establishing the term _Nix Platform_ as the combination of all official Nix projects, mainly including Nix, NixOS and Nixpkgs.
         - (-) _Nix Platform_ is [not a widely agreed-upon term](https://github.com/NixOS/nix.dev/pull/575#pullrequestreview-1455203487). It would require an independent discussion to establish it, and thus unduly grow the scope of this proposal.
       - (-) Those domain names are rather long.
+    - `nix-lang.org`
+      - (+) Some other languages use this pattern as well (e.g. `elixir-lang.org`)
+      - (-) Gives the impression that the ecosystem revolves around the language, which not fully true and increases confusion.
 - Trivial alternative of not doing anything and keeping both `nix.dev` and `nixos.org` as official websites.
   - (+) Doesn't require any effort
   - (-) Doesn't avoid the confusions about officiality of `nix.dev` and non-NixOS uses