Here are some that hackernews have already discussed: http://www.google.com/search?q=podcast+OR+audiobook+site%3Anews.ycombinator.com http://www.google.com/sea

Here are some that hackernews have already discussed: http://www.google.com/search?q=podcast+OR+audiobook+site%3Anews.ycombinator.com http://www.google.com/search?q=podcast+OR+audiobook+site%3An...