That Google was planning to add podcasts to its Play Music service isn't exactly news. We've known that since last year. That it would be coming this month, however, is the big thing, thanks to a slip of the tongue by sportscaster Bill Simmons. Now that the cat is out of the bag, it seems that Google is slowly, very slowly rolling out the service. Thanks to the new A/B testing feature for Google Play apps, some Android users have begun enjoying podcasts on the same app as their music.