Signed-off-by: Sean V Kelley <seanvk@posteo.de>
The libva development team can be reached via our [mailing
list](https://lists.01.org/mailman/listinfo/intel-vaapi-media) and on IRC
in channel ##intel-media on [Freenode](https://freenode.net/kb/answer/chat).
+
+We also use [#Slack](https://slack.com) and host [VAAPI Media Slack
+Team](https://intel-media.slack.com). You can signup by submitting your email
+address to our [Slack Team invite page](https://intelmedia.stamplayapp.com).
+
+Slack complements our other means of communication. Pick the one that works
+best for you!