Pandora is letting its hair loose, expanding beyond the realm of music-based radio stations into the world of comedy. The streaming music service will offer more than 10,000 clips from over 700 comedians, and will be loaded and ready to go sometime today. If you're already familiar with the service, this brand-new genre will work the same exact way as any other Pandora station: create new radio stations based on your favorite comedians and you can still give the thumb up or down for those tracks you feel strongly enough about. The press release is no laughing matter, but it's available for your reading pleasure after the break.