Glad you're on board David - eventually!
Twitter allows me to enhance our information flow, especially when I am in a TV studio at work - it's far quicker to tweet than PM/post a message on the forums. I can also harvest info from other Audi sources that may be of use/interest to members and as we keep on winning awards for our information skills, it makes sense to enhance this and also to increase our communication channels.
Recently posted are re-tweets of the Audi lightweight centre and the future of headlamps. Illuminating stuff!!
Cheers,
Mike