feedburnerのサービスを止めたくなり,feedburnerのフィードから元のフィードに戻したい場合,一ヶ月に渡るfeedリダイレクション期間を設けて元のフィードにリダイレクトさせるしくみが付いた。 So, beginning today, we're providing a detailed service for publishers who choose to leave FeedBurner. When you delete your FeedBurner feed, we have added an option to redirect your feed. If you select this, we begin a one month process of transitioning your subscribers back to your source feed.