A usable and IPv6-ready Usenet-server (NNTP daemon). It is portable (Linux/*BSD/*nix), supports AUTHINFO authentication, TLS (SNNTP/NNTPS), contains ACL as well as role based ACL and provides "invisible" newsgroups. It can run on MySQL and SQLite backends.
It would be great to say that the sqlite database will be stored in /var/spool/news/wendzelnntp/ somewhere in the documentation.