http://download.publicradio.org/podcast/futuretense/mpr_20090901_futuretense.mp3 Is Craigslist an important company, or just an unusual one? http://www.publicradio.org/columns/futuretense/2009/09/is-craigslist-a.html 2009-09-01 http://www.odeo.com/uploads/0019/1704/serial_187_medium.png