Doc 7 (#655)

* update slack section

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Author: markxnelson

README.md

@@ -54,9 +54,12 @@ The [User guide](site/user-guide.md) provides detailed information about all asp
 
 Please refer to our [samples](kubernetes/samples/README.md) for information about the available sample code we provide.
 
-# Need more help?
+# Need more help? Have a suggestion? Come and say "Hello!"
 
-We have a public Slack channel where you can get in touch with us to ask questions about using the operator.  To join our channel, please [visit this site to get an invitation](https://weblogic-slack-inviter.herokuapp.com/).  The invitation email will include details of how to access our Slack workspace.  After you are logged in, please come to #operator and say, "hello!"
+We have a **public Slack channel** where you can get in touch with us to ask questions about using the operator or give us feedback
+or suggestions about what features and improvements you would like to see.  We would love to hear from you. To join our channel, 
+please [visit this site to get an invitation](https://weblogic-slack-inviter.herokuapp.com/).  The invitation email will include 
+details of how to access our Slack workspace.  After you are logged in, please come to `#operator` and say, "hello!"
 
 # Recent changes
 

kubernetes/samples/README.md

@@ -1,6 +1,11 @@
 # WebLogic operator samples
 
-**TODO** write intro
+These samples are intended to provide simple demonstrations of how to accomplish common tasks.
+The samples are **not** intended to be used in production deployments or to be depended on to 
+create production environments.  They are provided as-is for educational and demonstration purposes.
+
+While these samples may be useful and usable as-is, it is intended that you would read through all of the sample code in detail, understand how the
+given sample works and then customize it to suit your needs.  
 
 ## Sample scripts