Comcast FBL open to the public
The Comcast FBL has been moved out of beta testing an into production. ISPs and senders can sign up for the FBL at http://feedback.comcast.net/
All of the applications are currently reviewed by hand, so there may be some delay as they deal with the launch rush. Please be patient. If you currently have a FBL through the beta program, you do not need to do anything, the FBL will continue.