Will audiobooks/ TV Shows ever be able to sync to iCloud/Match? Why not?

I understand audiobooks don't get stored in iCloud via match.

My questions for Apple are:

1) Why not let huge books be stored in the cloud via Match?

2) Do you beleive that this may change in the future?

3) What about TV shows? Why not and will they ever be able to?

FYI, it is very frustrating that my iPhone has limited stored when many Android phones accept microSD cards for virtually unlimited storage.

It seems to me that if Apple won't provide us with microSD card slots, the least they could do is open the cloud for large content such as audiobook, TV shows, movies, etc.

Storage can't be that much of an issue. Shoot, Flickr provides users truly unlimited storage for only about $20/yr. Can't Apple give us something to make multi-media content more accessible/ practical?

Thanks for answering my questions and entertaining my frustration.

-MntGoat76