Mibbit
Mibbit is a web-based IRC client. Very nicely done AJAX code. Has a wizard to set up an embedded chat or a link to a server and channel that you pick. I added a Mibbit link to the Trubanc home page pointing to the #Trubanc channel on irc.freenode.net. There's an embedded chat below:
Previous Posts:
Jury Rights Day - September 5, 2008
500 S&W Magnum Grill
KT Ordnance is Back!
Trubanc Encryption
The Ultimate Conspiracy - The Biomedical Paradigm
Pinchas Zukerman
Trubanc Server Working
The penalty is always death
'Good Morning, Mr. President.'
'Major discovery' from MIT primed to unleash solar revolution