Decouple examples docs from pending site work

Author: justin808

docs/oss/getting-started/examples-and-references.md

@@ -4,12 +4,9 @@ Use this page as the canonical index for public React on Rails reference repos.
 The goal is to make evaluation, migration, and React on Rails Pro adoption easy
 to navigate without scattering hard-coded repository links across the docs.
 
-For the curated marketing view, see
-[reactonrails.com/examples](https://reactonrails.com/examples).
-
 Some public repos still use older slugs with underscores or legacy wording.
-This page and the examples site are the source of truth for which public repos
-are current and worth starting from.
+This page is the source of truth for which public repos are current and worth
+starting from.
 
 ## Starter Repos
 
@@ -24,6 +21,8 @@ are current and worth starting from.
 - Repo: [shakacode/react-on-rails-rsc-demo](https://github.com/shakacode/react-on-rails-rsc-demo)
 - Use it when you want a minimal public sample for React Server Components with
   React on Rails Pro.
+- Note: this repo uses React on Rails Pro. See [OSS vs Pro](./oss-vs-pro.md)
+  for evaluation guidance.
 
 ## In-Repo Reference
 
@@ -51,6 +50,9 @@ are current and worth starting from.
 
 ## React on Rails Pro + RSC Demos
 
+> **Note:** The repos below use React on Rails Pro. See [OSS vs Pro](./oss-vs-pro.md)
+> for evaluation guidance.
+
 ### Hacker News RSC Demo
 
 - Repo: [shakacode/react-on-rails-hn-rsc-demo](https://github.com/shakacode/react-on-rails-hn-rsc-demo)
@@ -63,18 +65,13 @@ are current and worth starting from.
 - Use it when you want a public performance-oriented RSC demo showing the shape
   of the user-visible win on a marketplace-style surface.
 
-### Gumroad Inertia vs React on Rails Pro Comparison
-
-- Repo: [shakacode/gumroad-rsc](https://github.com/shakacode/gumroad-rsc)
-- Use it when you want a benchmark-oriented comparison between an Inertia-style
-  surface and a React on Rails Pro + RSC surface on the same product domain.
-
 ## Legacy Repos
 
 Version-specific demos, `test-*` repos, generator snapshots, and older tutorial
 repos are useful historical references, but they are not the primary starting
 point for new evaluations.
 
+- Legacy full app: [shakacode/react-webpack-rails-tutorial](https://github.com/shakacode/react-webpack-rails-tutorial) — older production-style app with a [live demo at reactrails.com](https://reactrails.com). Still useful as a historical reference, but not the recommended starting point for new projects.
+
 If you are choosing a public reference repo for docs, talks, or adoption work,
-start with the repos above and the curated catalog at
-[reactonrails.com/examples](https://reactonrails.com/examples).
+start with the repos above.