The FCC held a hearing on Network Management at Harvard on February 25, 2008. Under scrutiny is Comcast's practice of blocking BitTorrent P2P traffic. Comcast claimed to only delay P2P traffic during congested periods -- but they are accomplishing this "delay" through terminating the P2P traffic. This "delay" of the P2P traffic is counter to the service Comcast sells its customers -- Comcast sells a throughput rate ("...4 times faster than 1.5 Mbps DSL,...") for upload and download of Internet traffic, regardless of protocol being used. You can visit the FCC site to view the entire hearing.
Comcast must know its in trouble, as they hired folks to take up all the space at the hearing -- keeping the public from being heard. It's hard to say what will happen next; big business seems to win all too much. Each of us can do our part -- don't use Comcast, when you have a choice; tell your congressman to fight for net neutrality; and join the Save the Internet group.