For a few months Comcast has been the subject of scattered reports that say it throttles BitTorrent traffic.
TorrentFreak saidin August that Comcast was surreptitiously interfering with file transfers by posing as one party and then, essentially, hanging up the phone. But when we contacted Comcast at the time, it doing it.
Thanks to testsreported Friday by the Associated Press, however, it's clear that Comcast is actively interfering with peer-to-peer networks even if relatively small files are being transferred.
The testsinvolved transferring a copy of the King James Bible through the BitTorrent network on Time Warner Cable, Cablevison, AT&T and two Comcast connections (in Philadelphia, Boston and San Francisco). Only the Comcast-connected computers were affected.
This is significant. The Gutenberg versionof the King James Bible is only 4.24MB, which is relatively tiny and indicates that Comcast was singling out even small files.
Now, even though there's been some Terms of Service says: "You further agree to comply with all Comcast network, bandwidth, and data storage and usage limitations. You shall ensure that your bandwidth consumption using the Service does not exceed the limitations that are now in effect or may be established in the future. If your use of the Service results in the consumption of bandwidth in excess of the applicable limitations, that is a violation of this Policy...if the Service is used in a way that Comcast or its suppliers, in their sole discretion, believe violate this AUP, Comcast or its suppliers may take any responsive actions they deem appropriate.that Comcast can't do this, I'd be surprised if a court would say that it was somehow unlawful. Comcast's
Which is pretty broad.
Second, it encourages countermeasuressuch as obfuscating BitTorrent traffic or encrypting it. That means that future efforts by Comcast to manage its traffic may be far more difficult. (If Comcast had merely slowed down BitTorrent transfers instead of cutting them off completely, users wouldn't be escalating this arms race as quickly.)
Probably the best result would be tiered pricing. BitTorrent users who are heavy users of bandwidth would pay more, while average home users would pay less. It's not perfect, and lots of Internet users may not like a tiered pricing model, but it's probably better than escalating a technological arms race, or not being able to use BitTorrent at all.