P2P Web Caches

Interesting collection of presentations and papers on linking browser caches into a P2P network for P2P caching:

• Squirrel: A decentralized peer-to-peer web cache [PPT]
• Exploiting Client Caches: An Approach to Building Large Web Caches [PDF]
• A Survey on Caching and Data Consistency in P2P Networks [PDF]
• A Churn Resistant Peer-to-Peer Web Caching System [PDF]
  
• Dijjer - An Open Source P2P Web Cache for large files [web site]