Well I knew that a Twitch app had been released on the Xbox 360 in the states a few months back but didn't know it was now available in Europe. After finally flashing my Xbox DVD to stock so I can play GTA5 online next week, i went onto Xbox Live and saw the app there. It's about as basic as you can get with being able to list games etc, i don't think you can login or save faves. Then theres just a play/pause, stop and quality option.
But anyway I found Zoot's stream in about 5 secs and it works great, quake stream straight to the big tv in high quality no probs. There isn't a chat (which can be a good thing) in the app so I used Livestream on my phone in the chat only mode.

Now this could be quite good for spectating tourneys with fellow quakers if they have an Xbox and use the headset. Just an easy way of watching streams on the big screen. So if anyone wants to add me on Xbox Live my user name is 'qskint'

However the other way to use this that would be more beneficial to quake in general would be having mates already on xbox Live that havn't seen Quake Live to have a look and using comms maybe talk them through it. I'm going to see if a few guys at work are interested in having a look. We did try playing it at work on the network and they did have fun and were impressed by how fast I could move around the map and aim (i know right!) but due to me owning them without trying we ended up going back to CS/COD... Hopefully come Sunday I can wait until some later games and get them on for an hour to check it out.