update Readme

README.md

@@ -5,3 +5,13 @@ This will allow anyone to modify the config to host their own instance tailored
 and it allows server moderators to make changes without any coding experience. Even at runtime.
 I try to maintain a comprehensive default configuration as part of the repository
 because the past has taught me that I’m not good at updating readmes.
+
+## A few months after
+The bot has become somewhat specialized at this point,
+  but I think it should still be generally reusable if a similar use case arises.
+The implementation has kind of deteriorated into a playground for me
+  (adding arrow-kt and just generally trying out FP stuff)[1],
+  but it’s been running and moderating a 1000+ user server for over a year
+  with relatively little maintenance.
+
+[1]: While arrow is great, adding it to a project after the fact leads to a very weird combination of FP and non-FP constructs. Would not recommend in production.