If there's a trend at this year's CES in the infotainment world, a sort of new common denominator that's unifying all the players, it's having your social media read to you while you drive. Pioneer is playing along. New you'll also be able to listen to Facebook and Twitter updates, pull down NPR podcasts and RSS feeds, even get Yelp reviews read to you. And, yes, that Pandora integration too. Aha Radio from Harman is the provider here an
