Findings:

• Gopher client
• Catbox Console Client in Python
• DynDNS client
• Clients (user)
• Catbox - Windows chatter client
• Gif Animation: The Display Client
• Notelet Nodelet Squawkbox Client
• Notelet Nodelet Chatterbox Client
• E2 Client Development (category)
• client (user)
• Mattbox: Mac OS X Chatterbox Client
• Writing a Whois Client
• E2 Mozilla Chatterbox Client
• E2 Link and Logger Client
• Filesharing Clients
• Attorney client privilege
• newsgroup creation
• we are the newsgroup
• I am the very model of a newsgroup personality
• newsgroup invasion
• Malden Family of newsgroups
• newsgroup creation vote
• How to create a Usenet newsgroup
• newsgroups hierarchies
• newsgroup
• don't kill your clients
• The most annoying clients have the most interesting cases
• Client Access Policy
• client state
• Client Server
• Your e-mail client must be this secure before you may ride the internet
• That icky feeling when a client calls with a downed server and you have no clue how to fix it
• E2 Java Chatterbox Client
• chatterbox client
• ICQ client
• Cliented
• Know Your Client Form
• Integrated IRC/Everything Client
• IRC client
• keep it on the client side
• Thin client
• X client
• don't live with your clients
• E2 Flash Chatterbox Client
• clientdev: Registering a client (document)
• Client Version XML Ticker (ticker)
• clientdev: a Vision for a wireless client to the Internet's greatest collaborative database
• client access
• Why thin client interfaces suck
• edev: js-message: a lag-reducing message client
• When Clients Attack
• client
• client code
• MUD Client
• DHCP Client Lease
• client empoweree
• web-based irc client
• A Simple Stream Client
• perl chatterbox client module
• FTP client

If you Log in you could create a "newsgroup client" node. If you don't already have an account, you can register here.