I would prefer it to read more like UUCP routing. com.twitter@dan The other nice thing about this system, is that you can drop the domain when the communicati

I would prefer it to read more like UUCP routing. com.twitter@dan The other nice thing about this system, is that you can drop the domain when the communication is internal. And if you really wanted to, you could force the communication protocol xmpp//com.twitter@dan vs smtp//com.twitter@dan