Update README.md

Author: tobru

README.md

@@ -1,5 +1,11 @@
 # APPUiO Cloud Community
 
-Welcome to the APPUiO Cloud Community.
+> APPUiO Cloud gives you instant access to a shared, fully managed, ready to use OpenShift 4 cluster in just a few minutes. Focus on your application rather than on setting up or managing your cluster, and bring your ideas to production in a breeze.
 
-This repository is all about [Discussions](https://github.com/appuio/appuio-cloud-community/discussions), see you there.
+This repository is used for [discussions](https://github.com/appuio/appuio-cloud-community/discussions) (ideas for features, questions, general discussion), see you there.
+
+To learn more about APPUiO Cloud, see the following links:
+
+* [APPUiO Website](https://appuio.ch/)
+* [Product Description](https://products.docs.vshn.ch/products/appuio/cloud/index.html)
+* [System Architecture](https://kb.vshn.ch/appuio-cloud/)