This app lets you add a GPodder account to sync your podcasts with your gpodder.net account. Right now the only podcast app that uses this is Podax, so go check out that app if you're interested in using this.
GPodder.net Account and Podax are both open source, so anyone can see how it works and make changes. The source is available at http://github.com/thasmin.
If you have any questions or comments, please email me at email@example.com. I love hearing from people who use these apps.