Completing BitTorrent Decentralization
Njaal writes "With BitTorrent going trackerless, searching for and distributing .torrent files is a natural next step. The Socialized.Net (TSN) is a pure P2P search infrastructure which facilitates P2P searching and distribution of .torrent files. It comes complete with an Azureus (and Firefox) search plugin. TSN is written in Python and is made available under the GPL. Note that this is part of my PhD thesis, and is as such meant as a technology demonstrator."
It is worth noting that every P2P software distributor sued by the RIAA has used built-in searching. Built-in searching is really the big thing that separates the internet from what people commonly call peer-to-peer networks (even though the internet is itself a P2P network).
With the conventional internet, you were stuck using a centralized search engine which is easy to censor. To censor a network with built-in searching, you have to censor the whole network.