If you've searched for "Sonos" in the Twittersphere recently then you may have noticed something odd. Tweets about the listening habits of Sonos users are on the rise. Why? Easy, Sonos just launched a private beta while here at IFA that gives a few heroes the ability to Tweet sweet nothings about the audio currently bouncing around their home audio zones. The beta adds a new "social services" (hint: that's plural) menu letting Sonos owners configure up to 5 Twitter accounts. Fortunately, it will not tweet every track you're listening to -- you have to purposely invoke the option from the "i" information icon off the now playing screen. The free update is coming "later this year" (read: Fall) for all CR200, iPhone, and PC/Mac controllers. Want it on the touchwheel-based CR100? Surely you can't be serious?