podcast manager for windows rt

I used to use Zune to manage/download my podcast subscriptions. Podcasts are one of the (many) things missing from Xbox music. I have Zune on my Windows 8 pro laptop, and use that along with Xbox music on my Lumina to get podcasts, and just copy them over to my surface RT, but want a more comprehensive Solution. Are there any (good) metro apps that I can use to manage/subscribe to podcasts?