Do you use it? Curious to see how popular it is. Friend recommended it to me and at first I thought it was awesome but I miss something about listening to a CD the full way through and really getting a sense of an artist's work. But it's nice just to see some new names without having to browse through review sites and make all the connections between bands myself.
My radio list (probably forgetting a few):
Roots radio
Q-Tip radio
2pac radio
UGK radio
RJD2 radio
El-P radio
Danger Doom radio