On the last boxee NYC meetup the new (and maybe last) alpha version was presented. With supporting of Pandora it offers listening of quickmix, favorite stations and creation of new stations. Additionally with RadioTime it’s possible to listen to over 100,000 radio stations from around the world.
Both apps were built using a new boxee API. It allows developers to build apps using XML pages and Python scripts. So, using it you’ll able to add support of new services or control the data and metadata around the media easily. See BoxeeHQ to find available plugins, apps and hacks or place your stuff there.