Add some unimplemented features to README

README.md

@@ -1,6 +1,6 @@
 # fuwuqi
 
-Fuwuqi (fúwùqì or 服务器 means "server" in Chinese) is a useless C2S ActivityPub server for "extremely hardcore" ActivityPub enthusiasts. Craft your own exquisite WebFinger response! Customize your actor object exactly like you want! Hack and extend the 100-line Python server code! 100% guarenteed™ to federate with Mastodon!
+Fuwuqi (fúwùqì or 服务器 means "server" in Chinese) is a useless C2S ActivityPub server for "extremely hardcore" ActivityPub enthusiasts. Craft your own exquisite WebFinger response! Customize your actor object exactly like you want! Hack and extend the 100-line Python server code! 100% guarenteed™ to federate with Mastodon! It's like [Honk](https://humungus.tedunangst.com/r/honk), but instead of politely refusing to hold your hand, it chucks you straight into the deep end of the pool.
 
 ## Configuration
 
@@ -26,6 +26,15 @@ Now on your client device, open up your favorite C2S ActivityPub client... oh wa
 
 Enjoy your new "extremely hardcore" ActivityPub server!!! 🎉😎🚀🙃🥳
 
+## Features
+
+Since Fuwuqi's code is super duper easy to read and extend, the following features are left as an exercise to the reader;
+- Multi-user support (hint: dynamically generate `.well-known/webfinger` instead of serving a static file)
+- Liking posts (hint: the implementation is very similar to `Follow`)
+- Announcing posts, AKA boosting
+- JSON-LD (hint: don't do it, your brain will thank you)
+- Lots of pain
+
 ## Resources
 
 - https://www.w3.org/TR/activitypub/