Podcasters, meet Fruitcast: Monetize your podcast with Fruitcast. I am relatively sure thtat high profile podcasters are already doing this in their own right. Podcasters can signup to the service for free, add your podcast to the podcast directory, and then simply change your feed to point to your new Fruitcast RSS feed. Fruitcast will then stick a small 10 to 15 second long advertisement message that is simple and unobtrusive to the beginning or end of your podcast (possibly both). When your podcast gets listened to, you will then earn money from an advertiser that has been accepted to place an ad on your podcast.