readme: goals

.github/README.md

@@ -8,6 +8,14 @@ To run it locally with live preview,
 nix run
 ```
 
+## Goals
+
+On nixos.asia website, we will host our Nix weblog as well as wiki'esque content. Everyone is welcome to contribute content!
+
 ## How to edit
 
 Contents are stored in Markdown and can be edited using your favourite [text editor](https://emanote.srid.ca/start/resources/editors) (this repo comes with VSCode settings and extensions). Anyone with a GitHub account can edit this website by clicking the edit icon at the bottom of any page and thereby creating a pull request.
+
+## Discussion
+
+We hang out in [Zulip](https://nixos.zulipchat.com/) ― come say hi.