If you've got something to say about a podcast at Zune Marketplace, report it to the podcast editors. They'll address your concerns as soon as possible.
Kudos and Concerns
Send compliments, complaints, or suggestions about a podcast
In Zune software, click Marketplace, Podcasts.
Click Give Feedback at the bottom of the page.
Type your comments in the form and submit it.
Report a concern with a podcast
In Zune software, go to Marketplace, Podcasts, and select a podcast.
Click Report a concern.
You can also link to the feedback form from the podcast's page on Zune.net, but you'll need to have Zune software installed on your computer to submit your feedback.
We want to hear about these kinds of things:
Offensive content or images
Explicit content in a podcast not marked as containing explicit content
Miscategorized or misrepresented podcasts
Copyright infringements
Out-of-date podcasts
Errors when you try to download or play a podcast
Suggestions for podcasts you think should be in the catalog