Stitcher: Radio and Podcast app

Great free app for smartphone, Ipad or Android tablet.. You can program all your favorite radio shows and podcasts to play in whatever order you want but the cool thing is that you can also plug in courses of university podcasts. The more stuff you listen tp, the more stuff  Stitcher will find that you like.  I downloaded Stitcher today and found a series on the History of Rome and another one on the Middle Ages. I might even listen to a couple of them on a road trip this weekend. Here's Walt' Mossberg's review of Sticher.