alphadogg points us to a NetworkWorld story about the search by ISPs for new ways to combat the web traffic issues
caused by P2P applications. Among the typical suggestions of bandwidth caps and usage-based pricing, telecom panelists at a recent conference also discussed localized "cache servers," which would hold recent (legal) P2P content in order to keep clients from reaching halfway around the world for parts of a file.
"ISPs' methods for managing P2P traffic have come under intense scrutiny in recent months after the Associated Press reported last year that Comcast was actively interfering with P2P users' ability to upload files by sending TCP RST packets that informed them that their connection would have to be reset. While speakers rejected that Comcast method, some said it was time to follow the lead of Comcast and begin implementing caps for individual users who are consuming disproportionately high amounts of bandwidth."