Quick, when is a podcast not really a podcast? When it's broadcasted on OnAir at Mediafly. Mediafly announced that it will cease it's OnAir podcast broadcast service in March 2012. It is sad because OnAir is a highlight on my WDTV. I like how I can watch shows, without having to download them. It's a great way to browse and discover new shows.
Unfortunately, there is no other service like it. Flingo just doesn't cut it. Downloading is a hassle and takes up disk space. I will have to go that route anyway since the WDTV doesn't come with a podcatcher. Which is a shame.