Sorta

maybe, cause I know the OP was talking about american radio, but I'm so jealous of your guys radio over there in the UK. Radio 1 really has their **** together.
Just back to back 2 hour DJ sets over most of the weekend, with like Annie Mac and Judge Jules and Kutski on friday night, and then Fabio and Grooveriders DnB show on Saturday night...and of course the Essential Mix too.
They have the Iplayer so you can listen to any show you want to from the previous week, and now they have links to every artist that was played in a set on the DJ's pages as well...its simply amazing. ><
I wish our radio over here would sorta learn and maybe take a page from this book, but I know it could never happen.