But how big a market is there for "exactly this?" Maybe you don't own a PC is why the odd requirements?
im not new to mp3 and players but im having trouble finding the right combo for what i want
1. a podcaster
a. that downloads all new podcast from my subscriptions (i thought that was the point but itunes did not do it right so i guess they all dont do it)
b. cloud based so it is same on all my pc/macs but downloads a copy locally for transfer to mp3 player but
c. syncing so what i delete from local is also off the cloud list but is still remembered as being downloaded before so no dupe
2. a player
a. that i can look at the albums of music seperate from the albums of podcast/books
b. that will remember where i left off on all podcast books and pick up from there
c. that will delete or mark for deletion all completely listened to podcast/books
d. that will when charging fill any empty space with new downloaded podcast books once those i listened to delete

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic