Slacker

No, I'm not calling you a name, Slacker is the name of a new service for listening to radio on the web, and soon to be in the car and on the go. I have no ties to them whatsoever, but I think this is a fantastic idea. It reminds me of Stumble Upon only for music. They claim that it will use your input and find you music that you are likely to enjoy, and it plays it for you. Not that big of a deal really except that they have a player coming soon that will keep it's content updated via push technology when it detects WiFi, and a car kit coming that will receive the same content via satellite signal. This is something to watch.