diff --git a/README.md b/README.md
index 0756246..856cb59 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,11 @@ User documentation (for an early standalone version of this software) is [here](
 
 It is part of the ODK 2.0 Android tools suite. User documentation for each ODK 2.0 release is [under here](https://opendatakit.org/use/2_0_tools/)
 
-The Google group for user questions is: [opendatakit@](https://groups.google.com/forum/#!forum/opendatakit)
+
+* ODK website: [https://opendatakit.org](https://opendatakit.org)
+* ODK forum: [https://forum.opendatakit.org](https://forum.opendatakit.org)
+* ODK developer Slack chat: [http://slack.opendatakit.org](http://slack.opendatakit.org) 
+* ODK developer Slack archive: [https://opendatakit.slackarchive.io](https://opendatakit.slackarchive.io) 
 
 It is a services APK that provides sensor management services for sensor drivers.
 
@@ -14,4 +18,3 @@ The developer [wiki](https://github.com/opendatakit/opendatakit/wiki) (including
 [issues tracker](https://github.com/opendatakit/opendatakit/issues) are located under
 the [**opendatakit**](https://github.com/opendatakit/opendatakit) project.
 
-The Google group for software engineering questions is: [opendatakit-developers@](https://groups.google.com/forum/#!forum/opendatakit-developers)