It's easy to share your podcast across social networks. You can share your whole podcast site or a single episode across many social networks, such as Facebook, Twitter, Tumblr and more. Before sharing your podcast site, please make sure that you've checked on the option of "Display social share link" in the "Settings"->->"Display"->"Episodes" page.
To share your podcasts to social networks, please follow these steps:
1. Go to your Podbean site: http://subdomain.podbean.com/ and click the "share" button and the network icon, for example, Facebook.
2. Log in to your Facebook account. A pop up window will show; there you can select a Facebook page you wish to share to, enter your comments. Click the "Post to Facebook" button.
For the thumbnail, Facebook will automatically fetch some images on your podcast site. You can also define the thumbnail by adding the "Episode Logo" to each episode. The thumbnail will be your channel logo image when sharing the whole podcast site.
3. Afterwards, log in to Facebook and find the page you shared the podcast to. You will see the post there and can click the thumbnail to be directed to your podcast.