Internet Filtering Lobby ?

Does anyone know what this group is really about and how it might actually impact real networks ? Regards Marshall http://www.artsandlabs.com/ http://blog.wired.com/27bstroke6/2008/09/entertainment-l.html Behind the lobby are AT&T, Cisco Systems, Microsoft, NBC Universal, Viacom and the Songwriters Guild of America. Among other things, the lobby, calledArts+Labs, says "network operators must have the flexibility to manage and expand their networks to defend against net pollution and illegal file-trafficking which threatens to congest and delay the network for all consumers."