People flock to huge public trackers and reputable private ones for the accuracy of finding what you are looking for. On fully distributed systems, anyone can c

People flock to huge public trackers and reputable private ones for the accuracy of finding what you are looking for. On fully distributed systems, anyone can call anything whatever they want, and you need an authorship or rating system for users to give support to reputable sources. I don't believe any decentralized network, including ipfs, has come up with a way for consensus accreditation of a source as being legitimate. If you look for a movie on piratebay, you have the ratings users give the torrents, the comments they write on it, and the number of active swarmers on that torrent all as credence to the legitimacy of it. If you lose any of that information you lose accuracy in finding what you actually want.