Actually, the issue is that Hangouts doesn't work with federated XMPP. This means I can't talk to my @gmail.com friends from my own XMPP server. This is a probl

Actually, the issue is that Hangouts doesn't work with federated XMPP. This means I can't talk to my @gmail.com friends from my own XMPP server. This is a problem, which significantly breaks things.