They also moved their GTalk users to Hangouts without any warning that doing so disconnected them from the wider Jabber/XMPP network.
They're nice like that...
Bd Sn, lnxwalt@microca.st, AJ Jordan, dowie likes this.
Hangouts may well be next, if Duo is successful enough. You can't count on them, apart from for discontinuing services.
AJ Jordan likes this.