HD live ScreenSavers

I suggested a while back to DirecTV that they have screensaver 'channels'.  I can see a value added product where Monterey Bay Aquarium has a live channel that is redirected by the content provider ( DirecTV, Comcast, Uverse ) as a screensaver for when you play music or pause content on your DVR.

Users could select from a variety of screensavers that stream or are downloaded loops from recent webcam activity.  Live content would be the best, watch the sunset in Hawaii or the sun rise on Mt. Fuji.

It works as both a value added product for premium subscribers and advertising for donations or tourism by groups who publish the content.  Because the content provider aggregates a single feed that is then broadcasted to all it's subscribers, the load on the feed provider would be very low.