Sign in with private/public keypair instead of Google auth or per-site auth is a pretty incredible advancement of authentication on the web. IPFS does not need

Sign in with private/public keypair instead of Google auth or per-site auth is a pretty incredible advancement of authentication on the web. IPFS does not need to be single drive. The user has the option to self host. The original platform also can go insolvent and the user can pin through another service.