The following are links to some interesting articles concerning Peer-to-Peer technology and content management:

Peer-to-Peer Internetworking services are experiencing a renewed interest in distributed systems research

A Short Brief on the Evolving Business Models that are Shaping the New Economy

"Peer-to-peer computing could be as important to the Internet's future as the Web browser was to its past."
Pat Gelsinger, VP and Chief Technology Officer of the Intel Architecture Group

The Importance of Unification, Usability, and Adaptability in the Deployment of Enterprise Content Management Technology 
Bill Trippe September 30, 2002

To learn more about Apache Tomcat please visit some of the resources listed below:

TomcatSolutions.com

The Apache Jakarta Project - Tomcat