Moving from one blogging software to another can break your RSS feeds. For podcasters, a broken link is a lost subscriber. How can you get Apple iTunes to properly note your changed (new) feed?
My recent experience with this is covered in this short podcast.
Two Podcast Tips For Podcasters
Audioboo For Easier Online Audio And Podcasts
Audioboo is a free service that allows you to record a mini podcast. They host it, and post it in the Audioboo community, but you can also post your podcast elsewhere, like on Facebook, Twitter, Tumblr, or your blog. RSS feeds are automatic so you can be listed on iTunes and on other podcasting feeds.
Pressing only a few buttons, you are free to concentrate on creating your podcast instead of tinkering with all the usual technicalities of podcasting. It is so easy. I question why I should use any other method for the type of podcasts I do.