We decided to ditch the Zapier WordPress plug-in that auto posts to Zapier for you supposedly… and instead just Post it ourselves via a User created WP hook, to the Zapier Webhook Action, which is just an endpoint Zap gives you and doesn’t require authentication like the Zapier WordPress User Created Action does. It seems better actually because we say what and when instead of relying on the plug-in to do it when it wants to.
Hi,
Question 1: you are correct
Question 2: That’s why people use Feedburner, to log stats, and to be able to modify things.
You should have given iTunes the Feedburner URL.
You could resubmit, but then you’d have an inactive floater in there…
Since it’s already done, I’d refer to apple’s tech docs, and follow their recomendations:
http://www.apple.com/itunes/whatson/podcasts/specs.html#changing
Hope that helps!