Just launched my personal FTP server, with about of 150Gb media files to download.
It's accessible in anonymous mode over the default port 21:

Yggdrasil
ftp://[302:3817:7b11:248c::fdb]

Mycelium
ftp://[42b:152a:b542:bc16::fdb]

It was my old dream because I'm starting to hate the BitTorrent protocol with its HTTP leaks.
Gemini, Nex, IRC, and FTP represent the real Internet.