diff --git a/WeeklyMeeting.md b/WeeklyMeeting.md
index 7ecdd29..1a2c6f3 100644
--- a/WeeklyMeeting.md
+++ b/WeeklyMeeting.md
@@ -33,11 +33,12 @@ get on channel "#tahoe-lafs" on irc.oftc.net (port 6697 for TLS)
 agenda: experiment with alternatives to Google Hangouts for video-conferencing:
 
 * <https://github.com/ioerror/freenote/blob/master/stream.sh>
-* Open Source WebRTC chat rooms:
-  - <https://opentokrtc.com/> (This one claims to be fully Open Source.)
+* recommended WebRTC chat rooms:
+  - <https://opentokrtc.com/hot.peach.hurt.halloween.rib> — This one claims to be fully Open Source.
+  - <https://talky.io/hot.peach.hurt.halloween.rib> — This one claims to be only partially Open Source, but it supports screen-sharing (although only with Google Chrome/Chromium) and opentokrtc.com doesn't seem to.
+
 * other WebRTC chat rooms:
   - <https://vline.com/>
-  - <https://talky.io/>
   - <https://appear.in/>
   - <https://chat.skyway.io/>