1 rich Libsyn https://www.libsyn.com 90 600 Wherever he’s worked, Robin Sloan, author of “Mr Penumbra’s 24-Hour Bookstore,&quot; has been figuring out the future of media. Sloan and&amp;nbsp;media innovator Peter Leyden here&amp;nbsp;explore the difference between online writing — which, he says, can sometimes feel like consuming sugar — to publishing a book, which he compares to eating protein-heavy leafy greens. Podcasts from Cityside http://berkeleyside.libsyn.com/podcast <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/4383276/height/90/theme/custom/thumbnail/yes/direction/forward/render-playlist/no/custom-color/88AA3C/" height="90" width="600" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe> https://assets.libsyn.com/secure/item/4383276