Usenet, or Netnews, is a world-wide distributed discussion system. Traditional access to newsgroups, or discussion fora, requires newsreader software and access to a newsserver. Many ISPs provide access to a newsserver as part of their service package. Most Usenet servers are (properly) configured to only allow connections from recognized users. This category lists sites that contain directories of public news servers. Servers listed in this category allow anyone to access them. All servers listed in this category allow anyone to read articles. Some of the servers allow you to post messages.
Submit only sites which allow free, public access via NNTP protocol to Usenet newsgroups.

Sites which offer free, web based access should be submitted to Computers/Usenet/Web_Based