One of the things that's made me happiest about streaming is the death of the radio edit. Editing out slurs and not dropping F-bombs on top 40 stations at 8:00 AM, sure, I get it, but there are two long-standing traditions in radio that I hate. One, they speed up the songs' playback. Two, they slice and dice anything they have to to bring a song down to three minutes. That's how 21 Guns on the radio ended up without the guitar solo that the whole thing is built around, and it's why if you've ever thought that Know Your Enemy sounded slightly faster in your car than it does on your iPhone, well, you're right. The radio edit completely ruins songs.