...This project aims to make the expanse of human knowledge beautifully presentable and the exabytes of data navigable by an average user via the power of a Unified Data Model and 3d visualization layer for the Web.
It will invert the top 3 layers of the OSI network model to make a 3-dimensional presentation layer with a peer-to-peer session layer for the Internet.
For the curious, there is a simple demo that provides a small sense of the possibilities.
Requires: VPython available here or see http://vpython.org.
The Collective Idenitity Project's goal is to build a p2p infrastructure aimed at fostering true community thinking. Largely text based, and peer reviewed, this software is an experiment to find a social convergence on a wide range of topics.
Junto is a Java-based peer-to-peer framework which allows using, simulating, and testing different trust management models which can be employed in peer-to-peer networks. Junto is available for free under the terms of the GPL.