PUBLIC MARKS from sbrothier with tags "social TV" & google

NEW YORK (CNNMoney) -- While you're on the couch watching American Idol, chances are you're also updating your Facebook status on your smartphone or tablet, or hitting Google for the name of that ubiquitous character actor you can't quite identify. There's also Twitter. Posts on it set two all-time records during the Super Bowl, one at halftime and another just two hours later at the game's end.