I'd like to request several more feed sorting options.
Sometimes I get audio books or podcasts which have a specific order but their names are such than they sort incorrectly such as "podcast 1, podcast 10, podcast 11, podcast 2, podcast 20, podcast 21, etc." Being able to sort by track number would be a nice solution to this.
1. The easiest way to alleviate this would be to add natural alphabetical sorting, so that podcast 10 always comes after podcast 9, rather than podcast 1.
2. Another sorting would be to sort by track number within a feed.
3. A full fledged feature would be the ability to sort by any ID3 metadata stored on the MP3s (track, album, created date, artist, etc).