BitTorrent, you know, works decentralized and all that. It basically uses a tiny torrent-file with all meta-data for downloading the full file(s).
Unfortunately the torrent-file is several kB thus impractical to broadcast on the blockchain.
However, a hash of the torrent-file is perfect for broadcasting.
Wouldn’t it be great if someone made a project where they broadcasted hashes for high-quality torrents? A boost to the CP community or a use case you better not be affiliated with?