Well mainly the reason why digital music have become so popular (Won't say MP3's as I don't use 'em) is because it's so easy to share your music with your friends and the download doesn't take at all long, downloading an MP3 that is!
This is one reason also of why FLAC hasn't grown as fast as it could've... it's a larger file size which = to slower downloading and taking more space up.
This is also the main reason why DD hasn't taken off as fast as it could, plus with most of the DD'ers you only stream! your not actually getting the film so you can digitally transfer it to you PMP's.
What quality do the streams have? If it's not on par to blu ray on a even a 37" then it's not ready. Because to me DD at the moment only looks as an alternative for the less rich/lazy/ones with bad eye sight who care more about saving their money than experience a film more and more as it should be.
