Interesting. I've been working on a very similar concept but based on IRC. There's a version running here: http://lalo-g7stltno.dotcloud.com/
Once authenticated with your Twitter account you can join a room using the URL, the path represents a room/channel. The cool thing is that you can also join to that channel using a standard IRC client as well.
Once authenticated with your Twitter account you can join a room using the URL, the path represents a room/channel. The cool thing is that you can also join to that channel using a standard IRC client as well.
The code is here: https://github.com/malditogeek/lalo