» Bitzi
Community-built media encyclopedia where file-sharing users identify and rate digital files, including images, music, movies, and software. Several P2P software provide an option to use this feature to check a file before downloading it.
» Online File Sharing and Storage
Upload large files and email them or store them online. Online file storage and sharing that is secure and that can handle enterprise level documents.
» PP International
A collective for the Pirate Party movement around the world. Offers news and a common resource for international collaboration, and can provide help to form a local party in a given country.
» The Foundation for P2P Alternatives
Studies the impact of peer to peer technology and thought on society and aims to be a pluralist network to document, research, and promote peer to peer alternatives.
» Wikipedia: File Sharing
Encyclopedia article covering concepts and issues related to the practice of making files available for download over the Internet and smaller networks.