Findings:

• chat
• chat room
• 14 Rules of Internet Chat
• Internet Relay Chat
• AOL chat
• Fireside Chats
• hot chat
• For when you and your shiftless friends are wasting your time on chat
• TVTV! Chat
• Trois p'tits chats
• chat addiction
• Les Chats
• Comparison of IRC and Web chats
• Le Chat
• Chat symbols
• It was a reasonable chat, I let him have it alone
• Cri du Chat
• MTV3 Chat Show
• MSN Chat
• RtCW Quick Chat
• Smashed chat potatoes with rosemary and sea salt
• chat (user)
• chat masala
• CHAT vaccine
• chat alot (user)
• joker's chat (fullpage)
• Slickity Jim's Chat 'n Chew
• A book that would feed our chats
• The register of Internet forums and chats
• Bingo chat rooms (user)
• Her voice was shiny
• Let's get together, chat, drink tea, shoot each other with handguns
• Chat Conversation St (user)
• In which Sparrow Jones has a couple fireside chats
• Confidential Chats with Girls
• client
• X client
• Thin client
• keep it on the client side
• IRC client
• Integrated IRC/Everything Client
• Cliented
• ICQ client
• chatterbox client
• E2 Java Chatterbox Client
• That icky feeling when a client calls with a downed server and you have no clue how to fix it
• Your e-mail client must be this secure before you may ride the internet
• Client Server
• Know Your Client Form
• FTP client
• perl chatterbox client module
• A Simple Stream Client
• web-based irc client
• client empoweree
• DHCP Client Lease
• MUD Client
• client code
• don't live with your clients
• When Clients Attack
• edev: js-message: a lag-reducing message client
• Why thin client interfaces suck
• client access
• clientdev: a Vision for a wireless client to the Internet's greatest collaborative database
• Client Version XML Ticker (ticker)
• clientdev: Registering a client (document)
• E2 Flash Chatterbox Client
• Filesharing Clients
• E2 Link and Logger Client
• E2 Mozilla Chatterbox Client
• Writing a Whois Client
• Mattbox: Mac OS X Chatterbox Client
• client (user)
• Gopher client
• Notelet Nodelet Chatterbox Client
• Notelet Nodelet Squawkbox Client
• Gif Animation: The Display Client
• Catbox - Windows chatter client
• Clients (user)
• DynDNS client
• Catbox Console Client in Python
• E2 Client Development (category)
• client state
• Client Access Policy
• The most annoying clients have the most interesting cases
• don't kill your clients
• Attorney client privilege

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