NextPage "a developer of peer-to-peer content networking solutions", raised big bucks for this day and age.

02/29/04 update: this days, they don't seem to talk so much about P2P:

"In September 2003, NextPage introduced NXT™ 4, a complete publishing suite for storing, assembling, securing and distributing content in almost any electronic format – over the Web, on CD/DVD, or within corporate intranets. With powerful search and navigation capabilities, NXT 4 makes it easy for companies to make their information more accessible and useful to employees and customers. A single integrated publishing process, combined with comprehensive tools, enables publishers to make new information available to customers faster and at a lower cost."