Inet socket support in stream tubes
That means we are now able to export any (ip, port) socket to a tube and create an inet socket binded to the localhost interface to connect to it. So, any network application can easily be exported through a stream tubes to your contacts or to a muc a room.
For example, if you export your socket (127.0.0.1, 22) to muc foo, each participant of this muc who accepted your tube will have a new socket (127.0.0.1, port) created on their box. They'll just have to connect to it and they'll be automagically connected to your ssh server!
Next step now is to integrate all these cool stuffs to Empathy and GNOME will gain a rocking Collaboration framework!
 ssh localhost -p port