The following are common chat programs:
Ø AOL Instant Messenger (AIM)
Ø Camfrog
Ø Campfire
Ø I2P-Messenger (anonymous, end-to-end encrypted im for theI2P network)
Ø ICQ (OSCAR)
Ø Internet Relay Chat (IRC)
Ø MUD
Ø Pal talk
Ø QQ
Ø SILC
Ø Skype
Ø Talk
Ø Talker
Ø TeamSpeak (TS)
Ø XMPP
Chat programs supporting multiple protocol:
v Adium
v Digs by
v IMVU
v Kopete
v Pidgin
v Trillian
Web sites with browser-based chat services (also see web chat):
¨ eBuddy
¨ Envolve
¨ Facebook
¨ FilmOn
¨ Gmail
¨ Jemga
¨ MeBeam
¨ Meebo
¨ Mibbit
¨ Omegle
¨ Tokbox
¨ Trillian
¨ LinkedIn
¨ Omegle