JustCast: Turns your Dropbox folder into Podcast Hosting
justcast.heroku.com Not bad, but what is with 20 GB traffic limit for dropbox?
https://www.dropbox.com/help/45/en @bablubb, thank you for your feedback. :)
We are currently implementing Amazon S3, so in a near future, we should be able to use Dropbox as a client to upload podcast file to Amazon S3 and host over there to avoid the Dropbox traffic limit.